#B03D49#B03D49

#B03D49 is a mid, vivid red. Relative luminance 0.130; OKLCH L 52.6% C 0.149 H 17.9°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#B03D49
RGB	rgb(176, 61, 73)
HSL	hsl(354, 49%, 46%)
HSV	hsv(354, 65%, 69%)
CMYK	cmyk(0%, 65.3%, 58.5%, 31%)
CIE-LAB	lab(42.84, 47.58, 18.65)
CIE-LCH	lch(42.84, 51.10, 21.40°)
OKLab	oklab(52.57% 0.1422 0.0458)
OKLCH	oklch(52.57% 0.149 17.9)
XYZ	xyz(20.7778, 13.0514, 7.7271)
Luminance	0.1305 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03D49 #3DB0A4

analogous

#B03D83 #B03D49 #B06B3D

triadic

#B03D49 #49B03D #3D49B0

tetradic

#B03D49 #83B03D #3DB0A4 #6B3DB0

square

#B03D49 #83B03D #3DB0A4 #6B3DB0

split-complementary

#B03D49 #3DB06B #3D83B0

monochromatic

#551D23 #832D36 #B03D49 #C8626C #D88F97

Accessibility & contrast

On white

5.82

#B03D49 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#B03D49 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03D49

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03D49	#FFFFFF	#000000	##FFFFFF
##B03D49	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5649

Deuteranopia (green-blind)

#776E46

Tritanopia (blue-blind)

#C02642

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b03d49;
/* rgb */ color: rgb(176, 61, 73);
/* oklch */ color: oklch(52.6% 0.149 17.9);

Tailwind

colors: {
  custom: {
    50: '#ce797b',
    500: '#b03d49',
    950: '#000000',
  },
}

SCSS

$custom: #b03d49;
$custom-light: #ce797b;
$custom-dark: #000000;

JSON

{
  "hex": "#b03d49",
  "rgb": {
    "r": 176,
    "g": 61,
    "b": 73
  },
  "hsl": {
    "h": 353.739,
    "s": 48.523,
    "l": 46.471
  },
  "oklch": {
    "l": 0.52571,
    "c": 0.14939,
    "h": 17.9
  },
  "luminance": 0.13049
}

Semantic roles & 50–950 ramp

primary

#B03D49

secondary

#86C3BD

accent

#D8CA50

background

#FDF7F7

surface

#FAEEED

border

#D3C9C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B03D49

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

Preview Lab → · Contrast checker → · Palette generator →