#B02B29#B02B29

#B02B29 is a mid, vivid red. Relative luminance 0.111; OKLCH L 50.1% C 0.170 H 26.5°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#B02B29
RGB	rgb(176, 43, 41)
HSL	hsl(1, 62%, 43%)
HSV	hsv(1, 77%, 69%)
CMYK	cmyk(0%, 75.6%, 76.7%, 31%)
CIE-LAB	lab(39.78, 52.78, 34.24)
CIE-LCH	lch(39.78, 62.91, 32.97°)
OKLab	oklab(50.13% 0.1522 0.076)
OKLCH	oklch(50.13% 0.17 26.5)
XYZ	xyz(19.1709, 11.1209, 3.2345)
Luminance	0.1112 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B02B29 #29AEB0

analogous

#B0296A #B02B29 #B06F29

triadic

#B02B29 #29B02B #2B29B0

tetradic

#B02B29 #6AB029 #29AEB0 #6F29B0

square

#B02B29 #6AB029 #29AEB0 #6F29B0

split-complementary

#B02B29 #29B06F #296AB0

monochromatic

#4D1312 #7E1F1D #B02B29 #D34543 #DF7675

Accessibility & contrast

On white

6.51

#B02B29 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#B02B29 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B02B29

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B02B29	#FFFFFF	#000000	##FFFFFF
##B02B29	1.00	6.51	3.22	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534B27

Deuteranopia (green-blind)

#746824

Tritanopia (blue-blind)

#C2002C

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #b02b29;
/* rgb */ color: rgb(176, 43, 41);
/* oklch */ color: oklch(50.1% 0.170 26.5);

Tailwind

colors: {
  custom: {
    50: '#d06f63',
    500: '#b02b29',
    950: '#000000',
  },
}

SCSS

$custom: #b02b29;
$custom-light: #d06f63;
$custom-dark: #000000;

JSON

{
  "hex": "#b02b29",
  "rgb": {
    "r": 176,
    "g": 43,
    "b": 41
  },
  "hsl": {
    "h": 0.889,
    "s": 62.212,
    "l": 42.549
  },
  "oklch": {
    "l": 0.50125,
    "c": 0.1701,
    "h": 26.5
  },
  "luminance": 0.11118
}

Semantic roles & 50–950 ramp

primary

#B02B29

secondary

#6FC5C6

accent

#E3E543

background

#FEF7F5

surface

#FCEDEA

border

#D5C8C6

text

#160805

muted

#847B79

Preview Lab

Preview with #B02B29

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

Preview Lab → · Contrast checker → · Palette generator →