#B03944#B03944

#B03944 is a mid, vivid red. Relative luminance 0.126; OKLCH L 52.0% C 0.154 H 19.1°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#B03944
RGB	rgb(176, 57, 68)
HSL	hsl(354, 51%, 46%)
HSV	hsv(354, 68%, 69%)
CMYK	cmyk(0%, 67.6%, 61.4%, 31%)
CIE-LAB	lab(42.12, 48.92, 20.77)
CIE-LCH	lch(42.12, 53.15, 23.01°)
OKLab	oklab(52% 0.1456 0.0504)
OKLCH	oklch(52% 0.154 19.1)
XYZ	xyz(20.4130, 12.5765, 6.8203)
Luminance	0.1257 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03944 #39B0A5

analogous

#B0397F #B03944 #B06939

triadic

#B03944 #44B039 #3944B0

tetradic

#B03944 #7FB039 #39B0A5 #6939B0

square

#B03944 #7FB039 #39B0A5 #6939B0

split-complementary

#B03944 #39B069 #397FB0

monochromatic

#541B20 #822A32 #B03944 #CA5C66 #D98A92

Accessibility & contrast

On white

5.97

#B03944 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#B03944 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03944

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03944	#FFFFFF	#000000	##FFFFFF
##B03944	1.00	5.97	3.51	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585444

Deuteranopia (green-blind)

#766D41

Tritanopia (blue-blind)

#C11D3E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b03944;
/* rgb */ color: rgb(176, 57, 68);
/* oklch */ color: oklch(52.0% 0.154 19.1);

Tailwind

colors: {
  custom: {
    50: '#ce7777',
    500: '#b03944',
    950: '#000000',
  },
}

SCSS

$custom: #b03944;
$custom-light: #ce7777;
$custom-dark: #000000;

JSON

{
  "hex": "#b03944",
  "rgb": {
    "r": 176,
    "g": 57,
    "b": 68
  },
  "hsl": {
    "h": 354.454,
    "s": 51.073,
    "l": 45.686
  },
  "oklch": {
    "l": 0.51999,
    "c": 0.15406,
    "h": 19.1
  },
  "luminance": 0.12574
}

Semantic roles & 50–950 ramp

primary

#B03944

secondary

#81C4BD

accent

#DBCD4D

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150908

muted

#837B7B

Preview Lab

Preview with #B03944

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

Preview Lab → · Contrast checker → · Palette generator →