#B84537#B84537

#B84537 is a mid, vivid red. Relative luminance 0.147; OKLCH L 54.5% C 0.152 H 29.7°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#B84537
RGB	rgb(184, 69, 55)
HSL	hsl(7, 54%, 47%)
HSV	hsv(7, 70%, 72%)
CMYK	cmyk(0%, 62.5%, 70.1%, 27.8%)
CIE-LAB	lab(45.26, 45.67, 32.74)
CIE-LCH	lch(45.26, 56.19, 35.64°)
OKLab	oklab(54.55% 0.1318 0.0753)
OKLCH	oklch(54.55% 0.152 29.7)
XYZ	xyz(22.5872, 14.7255, 5.2666)
Luminance	0.1472 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B84537 #37AAB8

analogous

#B83769 #B84537 #B88637

triadic

#B84537 #37B845 #4537B8

tetradic

#B84537 #69B837 #37AAB8 #8637B8

square

#B84537 #69B837 #37AAB8 #8637B8

split-complementary

#B84537 #37B886 #3769B8

monochromatic

#5A221B #893329 #B84537 #CF6A5D #DD958D

Accessibility & contrast

On white

5.32

#B84537 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#B84537 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B84537

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B84537	#FFFFFF	#000000	##FFFFFF
##B84537	1.00	5.32	3.94	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645B35

Deuteranopia (green-blind)

#817434

Tritanopia (blue-blind)

#CA2A42

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b84537;
/* rgb */ color: rgb(184, 69, 55);
/* oklch */ color: oklch(54.5% 0.152 29.7);

Tailwind

colors: {
  custom: {
    50: '#d47e6e',
    500: '#b84537',
    950: '#000000',
  },
}

SCSS

$custom: #b84537;
$custom-light: #d47e6e;
$custom-dark: #000000;

JSON

{
  "hex": "#b84537",
  "rgb": {
    "r": 184,
    "g": 69,
    "b": 55
  },
  "hsl": {
    "h": 6.512,
    "s": 53.975,
    "l": 46.863
  },
  "oklch": {
    "l": 0.5455,
    "c": 0.1518,
    "h": 29.7
  },
  "luminance": 0.14722
}

Semantic roles & 50–950 ramp

primary

#B84537

secondary

#84C0C7

accent

#CDDD4A

background

#FEF7F6

surface

#FCEEEC

border

#D5C9C7

text

#160A07

muted

#847C7A

Preview Lab

Preview with #B84537

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

Preview Lab → · Contrast checker → · Palette generator →