#B73050#B73050

#B73050 is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.5% C 0.171 H 11.8°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#B73050
RGB	rgb(183, 48, 80)
HSL	hsl(346, 58%, 45%)
HSV	hsv(346, 74%, 72%)
CMYK	cmyk(0%, 73.8%, 56.3%, 28.2%)
CIE-LAB	lab(42.40, 55.42, 13.93)
CIE-LCH	lch(42.40, 57.14, 14.11°)
OKLab	oklab(52.53% 0.1676 0.0349)
OKLCH	oklch(52.53% 0.171 11.8)
XYZ	xyz(22.0355, 12.7635, 8.8911)
Luminance	0.1276 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B73050 #30B797

analogous

#B73093 #B73050 #B75430

triadic

#B73050 #50B730 #3050B7

tetradic

#B73050 #93B730 #30B797 #5430B7

square

#B73050 #93B730 #30B797 #5430B7

split-complementary

#B73050 #30B754 #3093B7

monochromatic

#561726 #87233B #B73050 #D25271 #DE8399

Accessibility & contrast

On white

5.91

#B73050 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#B73050 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B73050

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B73050	#FFFFFF	#000000	##FFFFFF
##B73050	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535250

Deuteranopia (green-blind)

#766E4D

Tritanopia (blue-blind)

#C8073D

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b73050;
/* rgb */ color: rgb(183, 48, 80);
/* oklch */ color: oklch(52.5% 0.171 11.8);

Tailwind

colors: {
  custom: {
    50: '#d37380',
    500: '#b73050',
    950: '#000000',
  },
}

SCSS

$custom: #b73050;
$custom-light: #d37380;
$custom-dark: #000000;

JSON

{
  "hex": "#b73050",
  "rgb": {
    "r": 183,
    "g": 48,
    "b": 80
  },
  "hsl": {
    "h": 345.778,
    "s": 58.442,
    "l": 45.294
  },
  "oklch": {
    "l": 0.5253,
    "c": 0.17115,
    "h": 11.8
  },
  "luminance": 0.1276
}

Semantic roles & 50–950 ramp

primary

#B73050

secondary

#7BC8B6

accent

#E2BD46

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B73050

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

Preview Lab → · Contrast checker → · Palette generator →