#B4513E#B4513E

#B4513E is a mid, vivid red. Relative luminance 0.159; OKLCH L 55.7% C 0.133 H 32.5°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#B4513E
RGB	rgb(180, 81, 62)
HSL	hsl(10, 49%, 47%)
HSV	hsv(10, 66%, 71%)
CMYK	cmyk(0%, 55%, 65.6%, 29.4%)
CIE-LAB	lab(46.89, 38.83, 30.51)
CIE-LCH	lch(46.89, 49.38, 38.16°)
OKLab	oklab(55.69% 0.1123 0.0716)
OKLCH	oklch(55.69% 0.133 32.5)
XYZ	xyz(22.6364, 15.9388, 6.4410)
Luminance	0.1594 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4513E #3EA1B4

analogous

#B43E66 #B4513E #B48C3E

triadic

#B4513E #3EB451 #513EB4

tetradic

#B4513E #66B43E #3EA1B4 #8C3EB4

square

#B4513E #66B43E #3EA1B4 #8C3EB4

split-complementary

#B4513E #3EB48C #3E66B4

monochromatic

#59281F #863D2E #B4513E #CA7565 #DA9E93

Accessibility & contrast

On white

5.02

#B4513E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#B4513E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4513E

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4513E	#FFFFFF	#000000	##FFFFFF
##B4513E	1.00	5.02	4.19	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B623C

Deuteranopia (green-blind)

#83773C

Tritanopia (blue-blind)

#C53E4D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b4513e;
/* rgb */ color: rgb(180, 81, 62);
/* oklch */ color: oklch(55.7% 0.133 32.5);

Tailwind

colors: {
  custom: {
    50: '#d08574',
    500: '#b4513e',
    950: '#000000',
  },
}

SCSS

$custom: #b4513e;
$custom-light: #d08574;
$custom-dark: #000000;

JSON

{
  "hex": "#b4513e",
  "rgb": {
    "r": 180,
    "g": 81,
    "b": 62
  },
  "hsl": {
    "h": 9.661,
    "s": 48.76,
    "l": 47.451
  },
  "oklch": {
    "l": 0.55692,
    "c": 0.13318,
    "h": 32.5
  },
  "luminance": 0.15936
}

Semantic roles & 50–950 ramp

primary

#B4513E

secondary

#89BBC5

accent

#C2D84F

background

#FDF8F7

surface

#FBEFED

border

#D4CAC8

text

#150B08

muted

#837C7B

Preview Lab

Preview with #B4513E

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

Preview Lab → · Contrast checker → · Palette generator →