#B74E38#B74E38

#B74E38 is a mid, vivid red. Relative luminance 0.158; OKLCH L 55.6% C 0.141 H 33.4°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#B74E38
RGB	rgb(183, 78, 56)
HSL	hsl(10, 53%, 47%)
HSV	hsv(10, 69%, 72%)
CMYK	cmyk(0%, 57.4%, 69.4%, 28.2%)
CIE-LAB	lab(46.72, 41.10, 33.84)
CIE-LCH	lch(46.72, 53.24, 39.46°)
OKLab	oklab(55.63% 0.1179 0.0779)
OKLCH	oklch(55.63% 0.141 33.4)
XYZ	xyz(22.9689, 15.8046, 5.5817)
Luminance	0.1580 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B74E38 #38A1B7

analogous

#B73861 #B74E38 #B78E38

triadic

#B74E38 #38B74E #4E38B7

tetradic

#B74E38 #61B738 #38A1B7 #8E38B7

square

#B74E38 #61B738 #38A1B7 #8E38B7

split-complementary

#B74E38 #38B78E #3861B7

monochromatic

#59261B #883A2A #B74E38 #CE725E #DC9B8D

Accessibility & contrast

On white

5.05

#B74E38 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#B74E38 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B74E38

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B74E38	#FFFFFF	#000000	##FFFFFF
##B74E38	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6035

Deuteranopia (green-blind)

#847735

Tritanopia (blue-blind)

#C93849

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b74e38;
/* rgb */ color: rgb(183, 78, 56);
/* oklch */ color: oklch(55.6% 0.141 33.4);

Tailwind

colors: {
  custom: {
    50: '#d3836f',
    500: '#b74e38',
    950: '#000000',
  },
}

SCSS

$custom: #b74e38;
$custom-light: #d3836f;
$custom-dark: #000000;

JSON

{
  "hex": "#b74e38",
  "rgb": {
    "r": 183,
    "g": 78,
    "b": 56
  },
  "hsl": {
    "h": 10.394,
    "s": 53.138,
    "l": 46.863
  },
  "oklch": {
    "l": 0.55626,
    "c": 0.14131,
    "h": 33.4
  },
  "luminance": 0.15802
}

Semantic roles & 50–950 ramp

primary

#B74E38

secondary

#84BBC7

accent

#C3DD4B

background

#FDF8F6

surface

#FBEFEC

border

#D4CAC7

text

#150B07

muted

#837C7A

Preview Lab

Preview with #B74E38

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

Preview Lab → · Contrast checker → · Palette generator →