#B8513F#B8513F

#B8513F is a mid, vivid red. Relative luminance 0.164; OKLCH L 56.3% C 0.138 H 31.7°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#B8513F
RGB	rgb(184, 81, 63)
HSL	hsl(9, 49%, 48%)
HSV	hsv(9, 66%, 72%)
CMYK	cmyk(0%, 56%, 65.8%, 27.8%)
CIE-LAB	lab(47.54, 40.41, 30.87)
CIE-LCH	lch(47.54, 50.85, 37.37°)
OKLab	oklab(56.31% 0.117 0.0724)
OKLCH	oklch(56.31% 0.138 31.7)
XYZ	xyz(23.6090, 16.4371, 6.6311)
Luminance	0.1643 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B8513F #3FA6B8

analogous

#B83F69 #B8513F #B88D3F

triadic

#B8513F #3FB851 #513FB8

tetradic

#B8513F #69B83F #3FA6B8 #8D3FB8

square

#B8513F #69B83F #3FA6B8 #8D3FB8

split-complementary

#B8513F #3FB88D #3F69B8

monochromatic

#5D2920 #8A3D2F #B8513F #CC7769 #DBA196

Accessibility & contrast

On white

4.90

#B8513F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#B8513F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B8513F

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B8513F	#FFFFFF	#000000	##FFFFFF
##B8513F	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C633D

Deuteranopia (green-blind)

#85793D

Tritanopia (blue-blind)

#C93D4D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b8513f;
/* rgb */ color: rgb(184, 81, 63);
/* oklch */ color: oklch(56.3% 0.138 31.7);

Tailwind

colors: {
  custom: {
    50: '#d38574',
    500: '#b8513f',
    950: '#000000',
  },
}

SCSS

$custom: #b8513f;
$custom-light: #d38574;
$custom-dark: #000000;

JSON

{
  "hex": "#b8513f",
  "rgb": {
    "r": 184,
    "g": 81,
    "b": 63
  },
  "hsl": {
    "h": 8.926,
    "s": 48.988,
    "l": 48.431
  },
  "oklch": {
    "l": 0.56313,
    "c": 0.13755,
    "h": 31.7
  },
  "luminance": 0.16434
}

Semantic roles & 50–950 ramp

primary

#B8513F

secondary

#8CBEC7

accent

#C4D94F

background

#FDF8F7

surface

#FBEFED

border

#D4CAC8

text

#150B08

muted

#837C7B

Preview Lab

Preview with #B8513F

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

Preview Lab → · Contrast checker → · Palette generator →