#90443E#90443E

#90443E is a mid, moderate red. Relative luminance 0.104; OKLCH L 48.3% C 0.104 H 26.3°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#90443E
RGB	rgb(144, 68, 62)
HSL	hsl(4, 40%, 40%)
HSV	hsv(4, 57%, 56%)
CMYK	cmyk(0%, 52.8%, 56.9%, 43.5%)
CIE-LAB	lab(38.57, 31.56, 18.81)
CIE-LCH	lch(38.57, 36.74, 30.80°)
OKLab	oklab(48.25% 0.0934 0.0461)
OKLCH	oklch(48.25% 0.104 26.3)
XYZ	xyz(14.4394, 10.4130, 5.8060)
Luminance	0.1041 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90443E #3E8A90

analogous

#903E61 #90443E #906D3E

triadic

#90443E #3E9044 #443E90

tetradic

#90443E #61903E #3E8A90 #6D3E90

square

#90443E #61903E #3E8A90 #6D3E90

split-complementary

#90443E #3E906D #3E6190

monochromatic

#3A1C19 #65302C #90443E #B65C55 #C88580

Accessibility & contrast

On white

6.81

#90443E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#90443E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #90443E

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90443E	#FFFFFF	#000000	##FFFFFF
##90443E	1.00	6.81	3.08	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56513D

Deuteranopia (green-blind)

#69613C

Tritanopia (blue-blind)

#9D3843

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #90443e;
/* rgb */ color: rgb(144, 68, 62);
/* oklch */ color: oklch(48.3% 0.104 26.3);

Tailwind

colors: {
  custom: {
    50: '#b57a73',
    500: '#90443e',
    950: '#000000',
  },
}

SCSS

$custom: #90443e;
$custom-light: #b57a73;
$custom-dark: #000000;

JSON

{
  "hex": "#90443e",
  "rgb": {
    "r": 144,
    "g": 68,
    "b": 62
  },
  "hsl": {
    "h": 4.39,
    "s": 39.806,
    "l": 40.392
  },
  "oklch": {
    "l": 0.4825,
    "c": 0.1042,
    "h": 26.3
  },
  "luminance": 0.10411
}

Semantic roles & 50–950 ramp

primary

#90443E

secondary

#77AEB2

accent

#C7D058

background

#FBF7F6

surface

#F6EEEC

border

#D0C9C7

text

#120908

muted

#817B7B

Preview Lab

Preview with #90443E

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

Preview Lab → · Contrast checker → · Palette generator →