#B74746#B74746

#B74746 is a mid, vivid red. Relative luminance 0.150; OKLCH L 54.9% C 0.146 H 23.7°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#B74746
RGB	rgb(183, 71, 70)
HSL	hsl(1, 45%, 50%)
HSV	hsv(1, 62%, 72%)
CMYK	cmyk(0%, 61.2%, 61.7%, 28.2%)
CIE-LAB	lab(45.66, 45.30, 24.37)
CIE-LCH	lch(45.66, 51.44, 28.28°)
OKLab	oklab(54.9% 0.1337 0.0586)
OKLCH	oklch(54.9% 0.146 23.7)
XYZ	xyz(22.8893, 15.0190, 7.4868)
Luminance	0.1502 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B74746 #46B6B7

analogous

#B7467E #B74746 #B78046

triadic

#B74746 #46B747 #4746B7

tetradic

#B74746 #7EB746 #46B6B7 #8046B7

square

#B74746 #7EB746 #46B6B7 #8046B7

split-complementary

#B74746 #46B780 #467EB7

monochromatic

#5E2524 #8B3635 #B74746 #C97271 #DA9E9E

Accessibility & contrast

On white

5.25

#B74746 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#B74746 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B74746

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B74746	#FFFFFF	#000000	##FFFFFF
##B74746	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635D45

Deuteranopia (green-blind)

#807543

Tritanopia (blue-blind)

#C83148

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #b74746;
/* rgb */ color: rgb(183, 71, 70);
/* oklch */ color: oklch(54.9% 0.146 23.7);

Tailwind

colors: {
  custom: {
    50: '#d37f79',
    500: '#b74746',
    950: '#000000',
  },
}

SCSS

$custom: #b74746;
$custom-light: #d37f79;
$custom-dark: #000000;

JSON

{
  "hex": "#b74746",
  "rgb": {
    "r": 183,
    "g": 71,
    "b": 70
  },
  "hsl": {
    "h": 0.531,
    "s": 44.664,
    "l": 49.608
  },
  "oklch": {
    "l": 0.54896,
    "c": 0.14596,
    "h": 23.7
  },
  "luminance": 0.15016
}

Semantic roles & 50–950 ramp

primary

#B74746

secondary

#93C6C6

accent

#D3D453

background

#FDF8F7

surface

#FBEFED

border

#D4CAC8

text

#150A09

muted

#837C7B

Preview Lab

Preview with #B74746

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

Preview Lab → · Contrast checker → · Palette generator →