#B02F29#B02F29

#B02F29 is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.5% C 0.167 H 27.6°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#B02F29
RGB	rgb(176, 47, 41)
HSL	hsl(3, 62%, 43%)
HSV	hsv(3, 77%, 69%)
CMYK	cmyk(0%, 73.3%, 76.7%, 31%)
CIE-LAB	lab(40.29, 51.38, 34.79)
CIE-LCH	lch(40.29, 62.05, 34.10°)
OKLab	oklab(50.5% 0.1478 0.0771)
OKLCH	oklch(50.5% 0.167 27.6)
XYZ	xyz(19.3235, 11.4262, 3.2854)
Luminance	0.1142 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B02F29 #29AAB0

analogous

#B02966 #B02F29 #B07329

triadic

#B02F29 #29B02F #2F29B0

tetradic

#B02F29 #66B029 #29AAB0 #7329B0

square

#B02F29 #66B029 #29AAB0 #7329B0

split-complementary

#B02F29 #29B073 #2966B0

monochromatic

#4D1412 #7E221D #B02F29 #D34943 #DF7975

Accessibility & contrast

On white

6.39

#B02F29 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#B02F29 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B02F29

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B02F29	#FFFFFF	#000000	##FFFFFF
##B02F29	1.00	6.39	3.28	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554D27

Deuteranopia (green-blind)

#756924

Tritanopia (blue-blind)

#C2002F

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #b02f29;
/* rgb */ color: rgb(176, 47, 41);
/* oklch */ color: oklch(50.5% 0.167 27.6);

Tailwind

colors: {
  custom: {
    50: '#d07163',
    500: '#b02f29',
    950: '#000000',
  },
}

SCSS

$custom: #b02f29;
$custom-light: #d07163;
$custom-dark: #000000;

JSON

{
  "hex": "#b02f29",
  "rgb": {
    "r": 176,
    "g": 47,
    "b": 41
  },
  "hsl": {
    "h": 2.667,
    "s": 62.212,
    "l": 42.549
  },
  "oklch": {
    "l": 0.50502,
    "c": 0.1667,
    "h": 27.6
  },
  "luminance": 0.11423
}

Semantic roles & 50–950 ramp

primary

#B02F29

secondary

#6FC2C6

accent

#DEE543

background

#FEF7F5

surface

#FCEDEA

border

#D5C8C6

text

#160805

muted

#847B79

Preview Lab

Preview with #B02F29

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

Preview Lab → · Contrast checker → · Palette generator →