#B03050#B03050

#B03050 is a mid, vivid red. Relative luminance 0.119; OKLCH L 51.3% C 0.164 H 10.6°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#B03050
RGB	rgb(176, 48, 80)
HSL	hsl(345, 57%, 44%)
HSV	hsv(345, 73%, 69%)
CMYK	cmyk(0%, 72.7%, 54.5%, 31%)
CIE-LAB	lab(41.10, 53.31, 11.93)
CIE-LCH	lch(41.10, 54.62, 12.61°)
OKLab	oklab(51.32% 0.1616 0.0302)
OKLCH	oklch(51.32% 0.164 10.6)
XYZ	xyz(20.4113, 11.9260, 8.8150)
Luminance	0.1192 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03050 #30B090

analogous

#B03090 #B03050 #B05030

triadic

#B03050 #50B030 #3050B0

tetradic

#B03050 #90B030 #30B090 #5030B0

square

#B03050 #90B030 #30B090 #5030B0

split-complementary

#B03050 #30B050 #3090B0

monochromatic

#501624 #80233A #B03050 #CF4E6E #DC7E96

Accessibility & contrast

On white

6.20

#B03050 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#B03050 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03050

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03050	#FFFFFF	#000000	##FFFFFF
##B03050	1.00	6.20	3.38	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505051

Deuteranopia (green-blind)

#716A4D

Tritanopia (blue-blind)

#C0103D

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b03050;
/* rgb */ color: rgb(176, 48, 80);
/* oklch */ color: oklch(51.3% 0.164 10.6);

Tailwind

colors: {
  custom: {
    50: '#ce7280',
    500: '#b03050',
    950: '#000000',
  },
}

SCSS

$custom: #b03050;
$custom-light: #ce7280;
$custom-dark: #000000;

JSON

{
  "hex": "#b03050",
  "rgb": {
    "r": 176,
    "g": 48,
    "b": 80
  },
  "hsl": {
    "h": 345,
    "s": 57.143,
    "l": 43.922
  },
  "oklch": {
    "l": 0.51323,
    "c": 0.16436,
    "h": 10.6
  },
  "luminance": 0.11923
}

Semantic roles & 50–950 ramp

primary

#B03050

secondary

#77C5B1

accent

#E0BA47

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B03050

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

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