#B03049#B03049

#B03049 is a mid, vivid red. Relative luminance 0.118; OKLCH L 51.2% C 0.164 H 14.1°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#B03049
RGB	rgb(176, 48, 73)
HSL	hsl(348, 57%, 44%)
HSV	hsv(348, 73%, 69%)
CMYK	cmyk(0%, 72.7%, 58.5%, 31%)
CIE-LAB	lab(40.94, 52.78, 16.11)
CIE-LCH	lch(40.94, 55.18, 16.97°)
OKLab	oklab(51.15% 0.1588 0.0399)
OKLCH	oklch(51.15% 0.164 14.1)
XYZ	xyz(20.1660, 11.8279, 7.5232)
Luminance	0.1182 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03049 #30B097

analogous

#B03089 #B03049 #B05730

triadic

#B03049 #49B030 #3049B0

tetradic

#B03049 #89B030 #30B097 #5730B0

square

#B03049 #89B030 #30B097 #5730B0

split-complementary

#B03049 #30B057 #3089B0

monochromatic

#501621 #802335 #B03049 #CF4E67 #DC7E91

Accessibility & contrast

On white

6.24

#B03049 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#B03049 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03049

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03049	#FFFFFF	#000000	##FFFFFF
##B03049	1.00	6.24	3.37	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525049

Deuteranopia (green-blind)

#726A46

Tritanopia (blue-blind)

#C10B3A

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b03049;
/* rgb */ color: rgb(176, 48, 73);
/* oklch */ color: oklch(51.2% 0.164 14.1);

Tailwind

colors: {
  custom: {
    50: '#ce727b',
    500: '#b03049',
    950: '#000000',
  },
}

SCSS

$custom: #b03049;
$custom-light: #ce727b;
$custom-dark: #000000;

JSON

{
  "hex": "#b03049",
  "rgb": {
    "r": 176,
    "g": 48,
    "b": 73
  },
  "hsl": {
    "h": 348.281,
    "s": 57.143,
    "l": 43.922
  },
  "oklch": {
    "l": 0.51155,
    "c": 0.16372,
    "h": 14.1
  },
  "luminance": 0.11825
}

Semantic roles & 50–950 ramp

primary

#B03049

secondary

#77C5B6

accent

#E0C347

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B03049

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

Preview Lab → · Contrast checker → · Palette generator →