#90473D#90473D

#90473D is a mid, moderate red. Relative luminance 0.108; OKLCH L 48.7% C 0.101 H 29.3°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#90473D
RGB	rgb(144, 71, 61)
HSL	hsl(7, 40%, 40%)
HSV	hsv(7, 58%, 56%)
CMYK	cmyk(0%, 50.7%, 57.6%, 43.5%)
CIE-LAB	lab(39.20, 29.85, 20.24)
CIE-LCH	lch(39.20, 36.06, 34.15°)
OKLab	oklab(48.72% 0.088 0.0493)
OKLCH	oklch(48.72% 0.101 29.3)
XYZ	xyz(14.5983, 10.7743, 5.7248)
Luminance	0.1077 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90473D #3D8690

analogous

#903D5C #90473D #90703D

triadic

#90473D #3D9047 #473D90

tetradic

#90473D #5C903D #3D8690 #703D90

square

#90473D #5C903D #3D8690 #703D90

split-complementary

#90473D #3D9070 #3D5C90

monochromatic

#3A1D19 #65322B #90473D #B66054 #C9887F

Accessibility & contrast

On white

6.66

#90473D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#90473D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #90473D

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90473D	#FFFFFF	#000000	##FFFFFF
##90473D	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59533C

Deuteranopia (green-blind)

#6B623C

Tritanopia (blue-blind)

#9D3B45

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #90473d;
/* rgb */ color: rgb(144, 71, 61);
/* oklch */ color: oklch(48.7% 0.101 29.3);

Tailwind

colors: {
  custom: {
    50: '#b57c72',
    500: '#90473d',
    950: '#000000',
  },
}

SCSS

$custom: #90473d;
$custom-light: #b57c72;
$custom-dark: #000000;

JSON

{
  "hex": "#90473d",
  "rgb": {
    "r": 144,
    "g": 71,
    "b": 61
  },
  "hsl": {
    "h": 7.229,
    "s": 40.488,
    "l": 40.196
  },
  "oklch": {
    "l": 0.48718,
    "c": 0.10085,
    "h": 29.3
  },
  "luminance": 0.10773
}

Semantic roles & 50–950 ramp

primary

#90473D

secondary

#76ABB3

accent

#C2D057

background

#FBF7F6

surface

#F6EEEC

border

#D0C9C7

text

#120908

muted

#817B7B

Preview Lab

Preview with #90473D

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

Preview Lab → · Contrast checker → · Palette generator →