#B72F50#B72F50

#B72F50 is a mid, vivid red. Relative luminance 0.127; OKLCH L 52.4% C 0.172 H 11.6°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#B72F50
RGB	rgb(183, 47, 80)
HSL	hsl(345, 59%, 45%)
HSV	hsv(345, 74%, 72%)
CMYK	cmyk(0%, 74.3%, 56.3%, 28.2%)
CIE-LAB	lab(42.28, 55.76, 13.76)
CIE-LCH	lch(42.28, 57.43, 13.86°)
OKLab	oklab(52.44% 0.1687 0.0345)
OKLCH	oklch(52.44% 0.172 11.6)
XYZ	xyz(21.9950, 12.6826, 8.8777)
Luminance	0.1268 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B72F50 #2FB796

analogous

#B72F94 #B72F50 #B7522F

triadic

#B72F50 #50B72F #2F50B7

tetradic

#B72F50 #94B72F #2FB796 #522FB7

square

#B72F50 #94B72F #2FB796 #522FB7

split-complementary

#B72F50 #2FB752 #2F94B7

monochromatic

#561625 #86223B #B72F50 #D25170 #DF8298

Accessibility & contrast

On white

5.94

#B72F50 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#B72F50 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B72F50

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B72F50	#FFFFFF	#000000	##FFFFFF
##B72F50	1.00	5.94	3.54	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535250

Deuteranopia (green-blind)

#766E4D

Tritanopia (blue-blind)

#C8043D

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b72f50;
/* rgb */ color: rgb(183, 47, 80);
/* oklch */ color: oklch(52.4% 0.172 11.6);

Tailwind

colors: {
  custom: {
    50: '#d37380',
    500: '#b72f50',
    950: '#000000',
  },
}

SCSS

$custom: #b72f50;
$custom-light: #d37380;
$custom-dark: #000000;

JSON

{
  "hex": "#b72f50",
  "rgb": {
    "r": 183,
    "g": 47,
    "b": 80
  },
  "hsl": {
    "h": 345.441,
    "s": 59.13,
    "l": 45.098
  },
  "oklch": {
    "l": 0.52438,
    "c": 0.17215,
    "h": 11.6
  },
  "luminance": 0.12679
}

Semantic roles & 50–950 ramp

primary

#B72F50

secondary

#7AC8B5

accent

#E2BC45

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B72F50

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

Preview Lab → · Contrast checker → · Palette generator →