#B02B3D#B02B3D

#B02B3D is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.4% C 0.168 H 18.6°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#B02B3D
RGB	rgb(176, 43, 61)
HSL	hsl(352, 61%, 43%)
HSV	hsv(352, 76%, 69%)
CMYK	cmyk(0%, 75.6%, 65.3%, 31%)
CIE-LAB	lab(40.08, 53.75, 22.48)
CIE-LCH	lch(40.08, 58.26, 22.69°)
OKLab	oklab(50.44% 0.1596 0.0536)
OKLCH	oklch(50.44% 0.168 18.6)
XYZ	xyz(19.6128, 11.2977, 5.5619)
Luminance	0.1129 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B02B3D #2BB09E

analogous

#B02B7F #B02B3D #B05C2B

triadic

#B02B3D #3DB02B #2B3DB0

tetradic

#B02B3D #7FB02B #2BB09E #5C2BB0

square

#B02B3D #7FB02B #2BB09E #5C2BB0

split-complementary

#B02B3D #2BB05C #2B7FB0

monochromatic

#4E131B #7F1F2C #B02B3D #D24659 #DE7885

Accessibility & contrast

On white

6.44

#B02B3D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#B02B3D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B02B3D

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B02B3D	#FFFFFF	#000000	##FFFFFF
##B02B3D	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514D3D

Deuteranopia (green-blind)

#726939

Tritanopia (blue-blind)

#C10033

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #b02b3d;
/* rgb */ color: rgb(176, 43, 61);
/* oklch */ color: oklch(50.4% 0.168 18.6);

Tailwind

colors: {
  custom: {
    50: '#cf7072',
    500: '#b02b3d',
    950: '#000000',
  },
}

SCSS

$custom: #b02b3d;
$custom-light: #cf7072;
$custom-dark: #000000;

JSON

{
  "hex": "#b02b3d",
  "rgb": {
    "r": 176,
    "g": 43,
    "b": 61
  },
  "hsl": {
    "h": 351.88,
    "s": 60.731,
    "l": 42.941
  },
  "oklch": {
    "l": 0.50438,
    "c": 0.16839,
    "h": 18.6
  },
  "luminance": 0.11295
}

Semantic roles & 50–950 ramp

primary

#B02B3D

secondary

#71C6BA

accent

#E4CE44

background

#FDF7F6

surface

#FBEDEC

border

#D4C8C7

text

#150808

muted

#837B7B

Preview Lab

Preview with #B02B3D

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

Preview Lab → · Contrast checker → · Palette generator →