#B02A2E#B02A2E

#B02A2E is a mid, vivid red. Relative luminance 0.111; OKLCH L 50.1% C 0.170 H 24.5°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#B02A2E
RGB	rgb(176, 42, 46)
HSL	hsl(358, 61%, 43%)
HSV	hsv(358, 76%, 69%)
CMYK	cmyk(0%, 76.1%, 73.9%, 31%)
CIE-LAB	lab(39.73, 53.32, 31.23)
CIE-LCH	lch(39.73, 61.79, 30.36°)
OKLab	oklab(50.1% 0.155 0.0706)
OKLCH	oklch(50.1% 0.17 24.5)
XYZ	xyz(19.2278, 11.0863, 3.7117)
Luminance	0.1108 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B02A2E #2AB0AC

analogous

#B02A71 #B02A2E #B0692A

triadic

#B02A2E #2EB02A #2A2EB0

tetradic

#B02A2E #71B02A #2AB0AC #692AB0

square

#B02A2E #71B02A #2AB0AC #692AB0

split-complementary

#B02A2E #2AB069 #2A71B0

monochromatic

#4D1214 #7F1E21 #B02A2E #D34549 #DE7679

Accessibility & contrast

On white

6.53

#B02A2E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#B02A2E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B02A2E

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B02A2E	#FFFFFF	#000000	##FFFFFF
##B02A2E	1.00	6.53	3.22	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524B2D

Deuteranopia (green-blind)

#746829

Tritanopia (blue-blind)

#C2002D

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #b02a2e;
/* rgb */ color: rgb(176, 42, 46);
/* oklch */ color: oklch(50.1% 0.170 24.5);

Tailwind

colors: {
  custom: {
    50: '#d06f67',
    500: '#b02a2e',
    950: '#000000',
  },
}

SCSS

$custom: #b02a2e;
$custom-light: #d06f67;
$custom-dark: #000000;

JSON

{
  "hex": "#b02a2e",
  "rgb": {
    "r": 176,
    "g": 42,
    "b": 46
  },
  "hsl": {
    "h": 358.209,
    "s": 61.468,
    "l": 42.745
  },
  "oklch": {
    "l": 0.50102,
    "c": 0.17033,
    "h": 24.5
  },
  "luminance": 0.11083
}

Semantic roles & 50–950 ramp

primary

#B02A2E

secondary

#70C6C3

accent

#E5E043

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#160806

muted

#847B7A

Preview Lab

Preview with #B02A2E

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

Preview Lab → · Contrast checker → · Palette generator →