#CB1531

Color Details

HEX
#CB1531
RGB
rgb(203, 21, 49)
HSL
hsl(351, 81%, 44%)
CMYK
cmyk(0%, 90%, 76%, 20%)
Best text on this color #FFFFFF (CR 5.69:1) Determined by WCAG contrast ratio

Readability Previews

Black on #cb1531
Contrast 3.69:1 Fail
White on #cb1531
Contrast 5.69:1 AA
#cb1531 on Black
Contrast 3.69:1 Fail
#cb1531 on White
Contrast 5.69:1 AA

Tints & Shades

#d5445a
#e07383
#eaa1ad
#a21127
#7a0d1d
#510814

Complement & Analogous

#15cbb0
#cb5515
#cb158b

Triadic

#31cb15
#1531cb

Monochrome

#510814 #7a0d1d #cb1531 #e07383 #eaa1ad #f5d0d6

Analogous

#cb158b #db5bae #cb1531 #d57744 #cb5515 #a24411

Complementary Mix

#7a0d1d #cb1531 #e07383 #15cbb0 #67ddcc #0e8472

Nearby Colors

#cb1530
#cb1532
#cb1521
#cb1541

Embed #CB1531 swatch

Embed this swatch

Use this HTML on your site (free with a link):

Open image

About #CB1531

#CB1531 converts to RGB(203, 21, 49) and HSL(351, 81%, 44%). This page provides quick readability checks, related hues (complementary and analogous), and ready-made palettes so you can drop the color into UI components, images, or CSS immediately.

Tip: Use the “Best text” chip above as a safe default foreground on this color (chosen by contrast ratio).

#CB1531 FAQs

What is the RGB value of #CB1531?
RGB: 203, 21, 49. Copy as CSS: rgb(203, 21, 49)
Is #CB1531 a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #CB1531?
Complement: #15cbb0.
Does #CB1531 have good contrast on white or black?
On white: 5.69:1 (AA (normal text)). On black: 3.69:1 (AA (large text)).