#905B4B#905B4B

#905B4B is a mid, moderate red. Relative luminance 0.139; OKLCH L 52.6% C 0.075 H 37.6°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#905B4B
RGB	rgb(144, 91, 75)
HSL	hsl(14, 32%, 43%)
HSV	hsv(14, 48%, 56%)
CMYK	cmyk(0%, 36.8%, 47.9%, 43.5%)
CIE-LAB	lab(44.12, 19.87, 18.27)
CIE-LCH	lch(44.12, 26.99, 42.60°)
OKLab	oklab(52.58% 0.0592 0.0455)
OKLCH	oklch(52.58% 0.075 37.6)
XYZ	xyz(16.5136, 13.9208, 8.4725)
Luminance	0.1392 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#905B4B #4B8090

analogous

#904B5D #905B4B #907D4B

triadic

#905B4B #4B905B #5B4B90

tetradic

#905B4B #5D904B #4B8090 #7D4B90

square

#905B4B #5D904B #4B8090 #7D4B90

split-complementary

#905B4B #4B907D #4B5D90

monochromatic

#402821 #684236 #905B4B #B07968 #C59C90

Accessibility & contrast

On white

5.55

#905B4B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#905B4B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #905B4B

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##905B4B	#FFFFFF	#000000	##FFFFFF
##905B4B	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68624A

Deuteranopia (green-blind)

#756D4A

Tritanopia (blue-blind)

#9B5357

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #905b4b;
/* rgb */ color: rgb(144, 91, 75);
/* oklch */ color: oklch(52.6% 0.075 37.6);

Tailwind

colors: {
  custom: {
    50: '#b38a7d',
    500: '#905b4b',
    950: '#000000',
  },
}

SCSS

$custom: #905b4b;
$custom-light: #b38a7d;
$custom-dark: #000000;

JSON

{
  "hex": "#905b4b",
  "rgb": {
    "r": 144,
    "g": 91,
    "b": 75
  },
  "hsl": {
    "h": 13.913,
    "s": 31.507,
    "l": 42.941
  },
  "oklch": {
    "l": 0.52575,
    "c": 0.07464,
    "h": 37.6
  },
  "luminance": 0.13919
}

Semantic roles & 50–950 ramp

primary

#905B4B

secondary

#85A7B1

accent

#B0C860

background

#FBF8F7

surface

#F6F0EE

border

#D0CBC9

text

#110B09

muted

#807C7B

Preview Lab

Preview with #905B4B

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

Preview Lab → · Contrast checker → · Palette generator →