#B03646#B03646

#B03646 is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.7% C 0.157 H 17.2°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#B03646
RGB	rgb(176, 54, 70)
HSL	hsl(352, 53%, 45%)
HSV	hsv(352, 69%, 69%)
CMYK	cmyk(0%, 69.3%, 60.2%, 31%)
CIE-LAB	lab(41.71, 50.28, 19.00)
CIE-LCH	lch(41.71, 53.75, 20.70°)
OKLab	oklab(51.71% 0.1503 0.0465)
OKLCH	oklch(51.71% 0.157 17.2)
XYZ	xyz(20.3311, 12.3135, 7.0993)
Luminance	0.1231 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03646 #36B0A0

analogous

#B03683 #B03646 #B06336

triadic

#B03646 #46B036 #3646B0

tetradic

#B03646 #83B036 #36B0A0 #6336B0

square

#B03646 #83B036 #36B0A0 #6336B0

split-complementary

#B03646 #36B063 #3683B0

monochromatic

#521921 #812833 #B03646 #CC5867 #DA8691

Accessibility & contrast

On white

6.07

#B03646 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#B03646 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03646

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03646	#FFFFFF	#000000	##FFFFFF
##B03646	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565246

Deuteranopia (green-blind)

#756C43

Tritanopia (blue-blind)

#C1183D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b03646;
/* rgb */ color: rgb(176, 54, 70);
/* oklch */ color: oklch(51.7% 0.157 17.2);

Tailwind

colors: {
  custom: {
    50: '#ce7579',
    500: '#b03646',
    950: '#000000',
  },
}

SCSS

$custom: #b03646;
$custom-light: #ce7579;
$custom-dark: #000000;

JSON

{
  "hex": "#b03646",
  "rgb": {
    "r": 176,
    "g": 54,
    "b": 70
  },
  "hsl": {
    "h": 352.131,
    "s": 53.043,
    "l": 45.098
  },
  "oklch": {
    "l": 0.51707,
    "c": 0.15729,
    "h": 17.2
  },
  "luminance": 0.12311
}

Semantic roles & 50–950 ramp

primary

#B03646

secondary

#7EC4BB

accent

#DCC94B

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B03646

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

Preview Lab → · Contrast checker → · Palette generator →