#905151#905151

#905151 is a mid, moderate red. Relative luminance 0.124; OKLCH L 50.9% C 0.085 H 20.4°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#905151
RGB	rgb(144, 81, 81)
HSL	hsl(0, 28%, 44%)
HSV	hsv(0, 44%, 56%)
CMYK	cmyk(0%, 43.8%, 43.8%, 43.5%)
CIE-LAB	lab(41.86, 26.28, 11.56)
CIE-LCH	lch(41.86, 28.71, 23.74°)
OKLab	oklab(50.88% 0.0793 0.0295)
OKLCH	oklch(50.88% 0.085 20.4)
XYZ	xyz(15.9301, 12.4097, 9.3393)
Luminance	0.1241 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#905151 #519090

analogous

#905171 #905151 #907151

triadic

#905151 #519051 #515190

tetradic

#905151 #719051 #519090 #715190

square

#905151 #719051 #519090 #715190

split-complementary

#905151 #519071 #517190

monochromatic

#422525 #693B3B #905151 #AE7070 #C49797

Accessibility & contrast

On white

6.03

#905151 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#905151 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #905151

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##905151	#FFFFFF	#000000	##FFFFFF
##905151	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5B51

Deuteranopia (green-blind)

#6E6850

Tritanopia (blue-blind)

#9B4951

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #905151;
/* rgb */ color: rgb(144, 81, 81);
/* oklch */ color: oklch(50.9% 0.085 20.4);

Tailwind

colors: {
  custom: {
    50: '#b38381',
    500: '#905151',
    950: '#000000',
  },
}

SCSS

$custom: #905151;
$custom-light: #b38381;
$custom-dark: #000000;

JSON

{
  "hex": "#905151",
  "rgb": {
    "r": 144,
    "g": 81,
    "b": 81
  },
  "hsl": {
    "h": 0,
    "s": 28,
    "l": 44.118
  },
  "oklch": {
    "l": 0.50884,
    "c": 0.08457,
    "h": 20.4
  },
  "luminance": 0.12408
}

Semantic roles & 50–950 ramp

primary

#905151

secondary

#8BB1B1

accent

#C4C463

background

#FBF8F7

surface

#F6EFEE

border

#D0CAC9

text

#110A0A

muted

#807C7C

Preview Lab

Preview with #905151

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

Preview Lab → · Contrast checker → · Palette generator →