#B4644A#B4644A

#B4644A is a mid, moderate red. Relative luminance 0.193; OKLCH L 58.9% C 0.110 H 38.7°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#B4644A
RGB	rgb(180, 100, 74)
HSL	hsl(15, 42%, 50%)
HSV	hsv(15, 59%, 71%)
CMYK	cmyk(0%, 44.4%, 58.9%, 29.4%)
CIE-LAB	lab(51.05, 29.69, 28.78)
CIE-LCH	lch(51.05, 41.35, 44.11°)
OKLab	oklab(58.92% 0.0862 0.069)
OKLCH	oklch(58.92% 0.11 38.7)
XYZ	xyz(24.6174, 19.3146, 8.9089)
Luminance	0.1931 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4644A #4A9AB4

analogous

#B44A65 #B4644A #B4994A

triadic

#B4644A #4AB464 #644AB4

tetradic

#B4644A #65B44A #4A9AB4 #994AB4

square

#B4644A #65B44A #4A9AB4 #994AB4

split-complementary

#B4644A #4AB499 #4A65B4

monochromatic

#5D3426 #894C38 #B4644A #C68975 #D8AEA0

Accessibility & contrast

On white

4.32

#B4644A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#B4644A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B4644A

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4644A	#FFFFFF	#000000	##000000
##B4644A	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#796F48

Deuteranopia (green-blind)

#8C8049

Tritanopia (blue-blind)

#C4565E

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #b4644a;
/* rgb */ color: rgb(180, 100, 74);
/* oklch */ color: oklch(58.9% 0.110 38.7);

Tailwind

colors: {
  custom: {
    50: '#cf917d',
    500: '#b4644a',
    950: '#000000',
  },
}

SCSS

$custom: #b4644a;
$custom-light: #cf917d;
$custom-dark: #000000;

JSON

{
  "hex": "#b4644a",
  "rgb": {
    "r": 180,
    "g": 100,
    "b": 74
  },
  "hsl": {
    "h": 14.717,
    "s": 41.732,
    "l": 49.804
  },
  "oklch": {
    "l": 0.58922,
    "c": 0.11041,
    "h": 38.7
  },
  "luminance": 0.19312
}

Semantic roles & 50–950 ramp

primary

#B4644A

secondary

#95B9C5

accent

#B3D256

background

#FDF9F7

surface

#FAF1EE

border

#D3CBC9

text

#140D09

muted

#837E7B

Preview Lab

Preview with #B4644A

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

Preview Lab → · Contrast checker → · Palette generator →