#905857#905857

#905857 is a mid, moderate red. Relative luminance 0.136; OKLCH L 52.3% C 0.075 H 21.0°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#905857
RGB	rgb(144, 88, 87)
HSL	hsl(1, 25%, 45%)
HSV	hsv(1, 40%, 56%)
CMYK	cmyk(0%, 38.9%, 39.6%, 43.5%)
CIE-LAB	lab(43.65, 23.00, 10.38)
CIE-LCH	lch(43.65, 25.23, 24.30°)
OKLab	oklab(52.3% 0.0696 0.0267)
OKLCH	oklch(52.3% 0.075 21)
XYZ	xyz(16.7124, 13.5982, 10.7595)
Luminance	0.1360 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#905857 #578F90

analogous

#905772 #905857 #907557

triadic

#905857 #579058 #585790

tetradic

#905857 #729057 #578F90 #755790

square

#905857 #729057 #578F90 #755790

split-complementary

#905857 #579075 #577290

monochromatic

#442929 #6A4140 #905857 #AD7877 #C49E9D

Accessibility & contrast

On white

5.65

#905857 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#905857 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #905857

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##905857	#FFFFFF	#000000	##FFFFFF
##905857	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636057

Deuteranopia (green-blind)

#716B56

Tritanopia (blue-blind)

#9B5158

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #905857;
/* rgb */ color: rgb(144, 88, 87);
/* oklch */ color: oklch(52.3% 0.075 21.0);

Tailwind

colors: {
  custom: {
    50: '#b28886',
    500: '#905857',
    950: '#000000',
  },
}

SCSS

$custom: #905857;
$custom-light: #b28886;
$custom-dark: #000000;

JSON

{
  "hex": "#905857",
  "rgb": {
    "r": 144,
    "g": 88,
    "b": 87
  },
  "hsl": {
    "h": 1.053,
    "s": 24.675,
    "l": 45.294
  },
  "oklch": {
    "l": 0.52301,
    "c": 0.07454,
    "h": 21
  },
  "luminance": 0.13597
}

Semantic roles & 50–950 ramp

primary

#905857

secondary

#91B1B2

accent

#C0C167

background

#FBF8F8

surface

#F6EFEF

border

#D0CACA

text

#110B0B

muted

#807C7C

Preview Lab

Preview with #905857

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

Preview Lab → · Contrast checker → · Palette generator →