#B74635#B74635

#B74635 is a mid, vivid red. Relative luminance 0.147; OKLCH L 54.5% C 0.150 H 31.0°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#B74635
RGB	rgb(183, 70, 53)
HSL	hsl(8, 55%, 46%)
HSV	hsv(8, 71%, 72%)
CMYK	cmyk(0%, 61.7%, 71%, 28.2%)
CIE-LAB	lab(45.23, 44.75, 33.81)
CIE-LCH	lch(45.23, 56.09, 37.08°)
OKLab	oklab(54.49% 0.1287 0.0773)
OKLCH	oklch(54.49% 0.15 31)
XYZ	xyz(22.3635, 14.7077, 5.0287)
Luminance	0.1470 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B74635 #35A6B7

analogous

#B73565 #B74635 #B78735

triadic

#B74635 #35B746 #4635B7

tetradic

#B74635 #65B735 #35A6B7 #8735B7

square

#B74635 #65B735 #35A6B7 #8735B7

split-complementary

#B74635 #35B787 #3565B7

monochromatic

#58221A #883427 #B74635 #CF695A #DD9489

Accessibility & contrast

On white

5.33

#B74635 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#B74635 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B74635

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B74635	#FFFFFF	#000000	##FFFFFF
##B74635	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655C33

Deuteranopia (green-blind)

#817432

Tritanopia (blue-blind)

#C92C43

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b74635;
/* rgb */ color: rgb(183, 70, 53);
/* oklch */ color: oklch(54.5% 0.150 31.0);

Tailwind

colors: {
  custom: {
    50: '#d47e6d',
    500: '#b74635',
    950: '#000000',
  },
}

SCSS

$custom: #b74635;
$custom-light: #d47e6d;
$custom-dark: #000000;

JSON

{
  "hex": "#b74635",
  "rgb": {
    "r": 183,
    "g": 70,
    "b": 53
  },
  "hsl": {
    "h": 7.846,
    "s": 55.085,
    "l": 46.275
  },
  "oklch": {
    "l": 0.54491,
    "c": 0.1501,
    "h": 31
  },
  "luminance": 0.14705
}

Semantic roles & 50–950 ramp

primary

#B74635

secondary

#81BEC7

accent

#CBDE49

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160A07

muted

#847C7A

Preview Lab

Preview with #B74635

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

Preview Lab → · Contrast checker → · Palette generator →