#B02A3D#B02A3D

#B02A3D is a mid, vivid red. Relative luminance 0.112; OKLCH L 50.3% C 0.169 H 18.3°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#B02A3D
RGB	rgb(176, 42, 61)
HSL	hsl(351, 61%, 43%)
HSV	hsv(351, 76%, 69%)
CMYK	cmyk(0%, 76.1%, 65.3%, 31%)
CIE-LAB	lab(39.96, 54.08, 22.32)
CIE-LCH	lch(39.96, 58.51, 22.43°)
OKLab	oklab(50.35% 0.1607 0.0533)
OKLCH	oklch(50.35% 0.169 18.3)
XYZ	xyz(19.5769, 11.2259, 5.5500)
Luminance	0.1122 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B02A3D #2AB09D

analogous

#B02A80 #B02A3D #B05A2A

triadic

#B02A3D #3DB02A #2A3DB0

tetradic

#B02A3D #80B02A #2AB09D #5A2AB0

square

#B02A3D #80B02A #2AB09D #5A2AB0

split-complementary

#B02A3D #2AB05A #2A80B0

monochromatic

#4D121B #7F1E2C #B02A3D #D34559 #DE7685

Accessibility & contrast

On white

6.47

#B02A3D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#B02A3D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B02A3D

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B02A3D	#FFFFFF	#000000	##FFFFFF
##B02A3D	1.00	6.47	3.24	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504C3D

Deuteranopia (green-blind)

#726839

Tritanopia (blue-blind)

#C10032

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #b02a3d;
/* rgb */ color: rgb(176, 42, 61);
/* oklch */ color: oklch(50.3% 0.169 18.3);

Tailwind

colors: {
  custom: {
    50: '#cf6f72',
    500: '#b02a3d',
    950: '#000000',
  },
}

SCSS

$custom: #b02a3d;
$custom-light: #cf6f72;
$custom-dark: #000000;

JSON

{
  "hex": "#b02a3d",
  "rgb": {
    "r": 176,
    "g": 42,
    "b": 61
  },
  "hsl": {
    "h": 351.493,
    "s": 61.468,
    "l": 42.745
  },
  "oklch": {
    "l": 0.5035,
    "c": 0.1693,
    "h": 18.3
  },
  "luminance": 0.11223
}

Semantic roles & 50–950 ramp

primary

#B02A3D

secondary

#70C6BA

accent

#E5CE43

background

#FDF7F6

surface

#FBEDEC

border

#D4C8C7

text

#150808

muted

#837B7B

Preview Lab

Preview with #B02A3D

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

Preview Lab → · Contrast checker → · Palette generator →