#B02A34#B02A34

#B02A34 is a mid, vivid red. Relative luminance 0.111; OKLCH L 50.2% C 0.170 H 22.2°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#B02A34
RGB	rgb(176, 42, 52)
HSL	hsl(356, 61%, 43%)
HSV	hsv(356, 76%, 69%)
CMYK	cmyk(0%, 76.1%, 70.5%, 31%)
CIE-LAB	lab(39.81, 53.60, 27.70)
CIE-LCH	lch(39.81, 60.34, 27.33°)
OKLab	oklab(50.19% 0.1572 0.0641)
OKLCH	oklch(50.19% 0.17 22.2)
XYZ	xyz(19.3545, 11.1369, 4.3787)
Luminance	0.1113 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B02A34 #2AB0A6

analogous

#B02A77 #B02A34 #B0632A

triadic

#B02A34 #34B02A #2A34B0

tetradic

#B02A34 #77B02A #2AB0A6 #632AB0

square

#B02A34 #77B02A #2AB0A6 #632AB0

split-complementary

#B02A34 #2AB063 #2A77B0

monochromatic

#4D1217 #7F1E25 #B02A34 #D3454F #DE767E

Accessibility & contrast

On white

6.51

#B02A34 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#B02A34 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B02A34

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B02A34	#FFFFFF	#000000	##FFFFFF
##B02A34	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524C33

Deuteranopia (green-blind)

#736830

Tritanopia (blue-blind)

#C2002F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #b02a34;
/* rgb */ color: rgb(176, 42, 52);
/* oklch */ color: oklch(50.2% 0.170 22.2);

Tailwind

colors: {
  custom: {
    50: '#d06f6b',
    500: '#b02a34',
    950: '#000000',
  },
}

SCSS

$custom: #b02a34;
$custom-light: #d06f6b;
$custom-dark: #000000;

JSON

{
  "hex": "#b02a34",
  "rgb": {
    "r": 176,
    "g": 42,
    "b": 52
  },
  "hsl": {
    "h": 355.522,
    "s": 61.468,
    "l": 42.745
  },
  "oklch": {
    "l": 0.50192,
    "c": 0.16976,
    "h": 22.2
  },
  "luminance": 0.11134
}

Semantic roles & 50–950 ramp

primary

#B02A34

secondary

#70C6C0

accent

#E5D943

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #B02A34

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

Preview Lab → · Contrast checker → · Palette generator →