#B1644E#B1644E

#B1644E is a mid, moderate red. Relative luminance 0.190; OKLCH L 58.6% C 0.105 H 36.8°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#B1644E
RGB	rgb(177, 100, 78)
HSL	hsl(13, 39%, 50%)
HSV	hsv(13, 56%, 69%)
CMYK	cmyk(0%, 43.5%, 55.9%, 30.6%)
CIE-LAB	lab(50.70, 28.80, 25.96)
CIE-LCH	lch(50.70, 38.78, 42.03°)
OKLab	oklab(58.59% 0.0843 0.063)
OKLCH	oklch(58.59% 0.105 36.8)
XYZ	xyz(24.0655, 19.0139, 9.6089)
Luminance	0.1901 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1644E #4E9BB1

analogous

#B14E6A #B1644E #B1954E

triadic

#B1644E #4EB164 #644EB1

tetradic

#B1644E #6AB14E #4E9BB1 #954EB1

square

#B1644E #6AB14E #4E9BB1 #954EB1

split-complementary

#B1644E #4EB195 #4E6AB1

monochromatic

#5C3429 #874C3B #B1644E #C48978 #D6AEA3

Accessibility & contrast

On white

4.37

#B1644E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#B1644E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B1644E

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1644E	#FFFFFF	#000000	##000000
##B1644E	1.00	4.37	4.80	4.80
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#776F4C

Deuteranopia (green-blind)

#8A7F4D

Tritanopia (blue-blind)

#C0575F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #b1644e;
/* rgb */ color: rgb(177, 100, 78);
/* oklch */ color: oklch(58.6% 0.105 36.8);

Tailwind

colors: {
  custom: {
    50: '#cc9180',
    500: '#b1644e',
    950: '#000000',
  },
}

SCSS

$custom: #b1644e;
$custom-light: #cc9180;
$custom-dark: #000000;

JSON

{
  "hex": "#b1644e",
  "rgb": {
    "r": 177,
    "g": 100,
    "b": 78
  },
  "hsl": {
    "h": 13.333,
    "s": 38.824,
    "l": 50
  },
  "oklch": {
    "l": 0.58588,
    "c": 0.10525,
    "h": 36.8
  },
  "luminance": 0.19012
}

Semantic roles & 50–950 ramp

primary

#B1644E

secondary

#97BAC4

accent

#B5CF59

background

#FDF9F7

surface

#FAF1EE

border

#D3CBC9

text

#140D0A

muted

#837E7C

Preview Lab

Preview with #B1644E

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

Preview Lab → · Contrast checker → · Palette generator →