#B02224#B02224

#B02224 is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.3% C 0.178 H 26.2°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#B02224
RGB	rgb(176, 34, 36)
HSL	hsl(359, 68%, 41%)
HSV	hsv(359, 81%, 69%)
CMYK	cmyk(0%, 80.7%, 79.5%, 31%)
CIE-LAB	lab(38.73, 55.39, 36.00)
CIE-LCH	lch(38.73, 66.06, 33.02°)
OKLab	oklab(49.33% 0.1594 0.0783)
OKLCH	oklch(49.33% 0.178 26.2)
XYZ	xyz(18.7973, 10.5046, 2.7066)
Luminance	0.1050 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B02224 #22B0AE

analogous

#B0226B #B02224 #B06722

triadic

#B02224 #24B022 #2224B0

tetradic

#B02224 #6BB022 #22B0AE #6722B0

square

#B02224 #6BB022 #22B0AE #6722B0

split-complementary

#B02224 #22B067 #226BB0

monochromatic

#490E0F #7D181A #B02224 #D83739 #E26A6C

Accessibility & contrast

On white

6.77

#B02224 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#B02224 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B02224

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B02224	#FFFFFF	#000000	##FFFFFF
##B02224	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504822

Deuteranopia (green-blind)

#72661E

Tritanopia (blue-blind)

#C20025

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #b02224;
/* rgb */ color: rgb(176, 34, 36);
/* oklch */ color: oklch(49.3% 0.178 26.2);

Tailwind

colors: {
  custom: {
    50: '#d16c5f',
    500: '#b02224',
    950: '#000000',
  },
}

SCSS

$custom: #b02224;
$custom-light: #d16c5f;
$custom-dark: #000000;

JSON

{
  "hex": "#b02224",
  "rgb": {
    "r": 176,
    "g": 34,
    "b": 36
  },
  "hsl": {
    "h": 359.155,
    "s": 67.619,
    "l": 41.176
  },
  "oklch": {
    "l": 0.49327,
    "c": 0.17757,
    "h": 26.2
  },
  "luminance": 0.10502
}

Semantic roles & 50–950 ramp

primary

#B02224

secondary

#66C8C7

accent

#EAE83D

background

#FEF6F5

surface

#FCECE9

border

#D5C7C5

text

#160804

muted

#847A79

Preview Lab

Preview with #B02224

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →