#B74E41#B74E41

#B74E41 is a mid, vivid red. Relative luminance 0.159; OKLCH L 55.8% C 0.139 H 29.3°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#B74E41
RGB	rgb(183, 78, 65)
HSL	hsl(7, 48%, 49%)
HSV	hsv(7, 64%, 72%)
CMYK	cmyk(0%, 57.4%, 64.5%, 28.2%)
CIE-LAB	lab(46.84, 41.64, 28.82)
CIE-LCH	lch(46.84, 50.64, 34.69°)
OKLab	oklab(55.76% 0.1213 0.0681)
OKLCH	oklch(55.76% 0.139 29.3)
XYZ	xyz(23.2091, 15.9007, 6.8470)
Luminance	0.1590 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B74E41 #41AAB7

analogous

#B7416F #B74E41 #B78941

triadic

#B74E41 #41B74E #4E41B7

tetradic

#B74E41 #6FB741 #41AAB7 #8941B7

square

#B74E41 #6FB741 #41AAB7 #8941B7

split-complementary

#B74E41 #41B789 #416FB7

monochromatic

#5D2821 #8A3B31 #B74E41 #CA756B #DA9F98

Accessibility & contrast

On white

5.02

#B74E41 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#B74E41 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B74E41

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B74E41	#FFFFFF	#000000	##FFFFFF
##B74E41	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#69613F

Deuteranopia (green-blind)

#83783E

Tritanopia (blue-blind)

#C8394B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b74e41;
/* rgb */ color: rgb(183, 78, 65);
/* oklch */ color: oklch(55.8% 0.139 29.3);

Tailwind

colors: {
  custom: {
    50: '#d38376',
    500: '#b74e41',
    950: '#000000',
  },
}

SCSS

$custom: #b74e41;
$custom-light: #d38376;
$custom-dark: #000000;

JSON

{
  "hex": "#b74e41",
  "rgb": {
    "r": 183,
    "g": 78,
    "b": 65
  },
  "hsl": {
    "h": 6.61,
    "s": 47.581,
    "l": 48.627
  },
  "oklch": {
    "l": 0.55763,
    "c": 0.1391,
    "h": 29.3
  },
  "luminance": 0.15898
}

Semantic roles & 50–950 ramp

primary

#B74E41

secondary

#8EC0C6

accent

#C8D751

background

#FDF8F7

surface

#FBEFED

border

#D4CAC8

text

#150B08

muted

#837C7B

Preview Lab

Preview with #B74E41

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

Preview Lab → · Contrast checker → · Palette generator →