#903820#903820

#903820 is a mid, vivid red. Relative luminance 0.089; OKLCH L 45.9% C 0.125 H 36.0°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#903820
RGB	rgb(144, 56, 32)
HSL	hsl(13, 64%, 35%)
HSV	hsv(13, 78%, 56%)
CMYK	cmyk(0%, 61.1%, 77.8%, 43.5%)
CIE-LAB	lab(35.72, 35.85, 33.23)
CIE-LCH	lch(35.72, 48.88, 42.82°)
OKLab	oklab(45.94% 0.1011 0.0736)
OKLCH	oklch(45.94% 0.125 36)
XYZ	xyz(13.1779, 8.8637, 2.3832)
Luminance	0.0886 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903820 #207890

analogous

#902040 #903820 #907020

triadic

#903820 #209038 #382090

tetradic

#903820 #409020 #207890 #702090

square

#903820 #409020 #207890 #702090

split-complementary

#903820 #209070 #204090

monochromatic

#2C110A #5E2515 #903820 #C24B2B #D96F52

Accessibility & contrast

On white

7.57

#903820 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#903820 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #903820

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903820	#FFFFFF	#000000	##FFFFFF
##903820	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50481D

Deuteranopia (green-blind)

#665B1D

Tritanopia (blue-blind)

#9F2333

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #903820;
/* rgb */ color: rgb(144, 56, 32);
/* oklch */ color: oklch(45.9% 0.125 36.0);

Tailwind

colors: {
  custom: {
    50: '#b7725d',
    500: '#903820',
    950: '#000000',
  },
}

SCSS

$custom: #903820;
$custom-light: #b7725d;
$custom-dark: #000000;

JSON

{
  "hex": "#903820",
  "rgb": {
    "r": 144,
    "g": 56,
    "b": 32
  },
  "hsl": {
    "h": 12.857,
    "s": 63.636,
    "l": 34.51
  },
  "oklch": {
    "l": 0.45944,
    "c": 0.12509,
    "h": 36
  },
  "luminance": 0.08862
}

Semantic roles & 50–950 ramp

primary

#903820

secondary

#50A5BC

accent

#C3E741

background

#FCF7F5

surface

#F8EDE9

border

#D1C8C5

text

#130804

muted

#827B79

Preview Lab

Preview with #903820

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

Preview Lab → · Contrast checker → · Palette generator →