#B74648#B74648

#B74648 is a mid, vivid red. Relative luminance 0.149; OKLCH L 54.8% C 0.147 H 22.3°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#B74648
RGB	rgb(183, 70, 72)
HSL	hsl(359, 45%, 50%)
HSV	hsv(359, 62%, 72%)
CMYK	cmyk(0%, 61.7%, 60.7%, 28.2%)
CIE-LAB	lab(45.52, 45.90, 23.00)
CIE-LCH	lch(45.52, 51.34, 26.61°)
OKLab	oklab(54.8% 0.1359 0.0557)
OKLCH	oklch(54.8% 0.147 22.3)
XYZ	xyz(22.8904, 14.9185, 7.8038)
Luminance	0.1492 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B74648 #46B7B5

analogous

#B74681 #B74648 #B77D46

triadic

#B74648 #48B746 #4648B7

tetradic

#B74648 #81B746 #46B7B5 #7D46B7

square

#B74648 #81B746 #46B7B5 #7D46B7

split-complementary

#B74648 #46B77D #4681B7

monochromatic

#5E2425 #8B3537 #B74648 #C97173 #DA9E9F

Accessibility & contrast

On white

5.27

#B74648 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#B74648 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B74648

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B74648	#FFFFFF	#000000	##FFFFFF
##B74648	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625D47

Deuteranopia (green-blind)

#7F7545

Tritanopia (blue-blind)

#C83048

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #b74648;
/* rgb */ color: rgb(183, 70, 72);
/* oklch */ color: oklch(54.8% 0.147 22.3);

Tailwind

colors: {
  custom: {
    50: '#d37e7b',
    500: '#b74648',
    950: '#000000',
  },
}

SCSS

$custom: #b74648;
$custom-light: #d37e7b;
$custom-dark: #000000;

JSON

{
  "hex": "#b74648",
  "rgb": {
    "r": 183,
    "g": 70,
    "b": 72
  },
  "hsl": {
    "h": 358.938,
    "s": 44.664,
    "l": 49.608
  },
  "oklch": {
    "l": 0.54804,
    "c": 0.14687,
    "h": 22.3
  },
  "luminance": 0.14915
}

Semantic roles & 50–950 ramp

primary

#B74648

secondary

#93C6C5

accent

#D4D253

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150A09

muted

#837C7B

Preview Lab

Preview with #B74648

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

Preview Lab → · Contrast checker → · Palette generator →