#903928#903928

#903928 is a mid, vivid red. Relative luminance 0.090; OKLCH L 46.2% C 0.122 H 32.9°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#903928
RGB	rgb(144, 57, 40)
HSL	hsl(10, 57%, 36%)
HSV	hsv(10, 72%, 56%)
CMYK	cmyk(0%, 60.4%, 72.2%, 43.5%)
CIE-LAB	lab(36.00, 35.74, 28.97)
CIE-LCH	lch(36.00, 46.01, 39.02°)
OKLab	oklab(46.19% 0.1024 0.0662)
OKLCH	oklch(46.19% 0.122 32.9)
XYZ	xyz(13.3491, 9.0105, 3.0433)
Luminance	0.0901 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903928 #287F90

analogous

#90284B #903928 #906D28

triadic

#903928 #289039 #392890

tetradic

#903928 #4B9028 #287F90 #6D2890

square

#903928 #4B9028 #287F90 #6D2890

split-complementary

#903928 #28906D #284B90

monochromatic

#30130D #60261B #903928 #C04C35 #D37260

Accessibility & contrast

On white

7.50

#903928 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#903928 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #903928

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903928	#FFFFFF	#000000	##FFFFFF
##903928	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504926

Deuteranopia (green-blind)

#665C26

Tritanopia (blue-blind)

#9E2635

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #903928;
/* rgb */ color: rgb(144, 57, 40);
/* oklch */ color: oklch(46.2% 0.122 32.9);

Tailwind

colors: {
  custom: {
    50: '#b77362',
    500: '#903928',
    950: '#000000',
  },
}

SCSS

$custom: #903928;
$custom-light: #b77362;
$custom-dark: #000000;

JSON

{
  "hex": "#903928",
  "rgb": {
    "r": 144,
    "g": 57,
    "b": 40
  },
  "hsl": {
    "h": 9.808,
    "s": 56.522,
    "l": 36.078
  },
  "oklch": {
    "l": 0.46189,
    "c": 0.12194,
    "h": 32.9
  },
  "luminance": 0.09009
}

Semantic roles & 50–950 ramp

primary

#903928

secondary

#5CA9B8

accent

#C7E048

background

#FCF7F5

surface

#F8EDEA

border

#D1C8C6

text

#120805

muted

#817B79

Preview Lab

Preview with #903928

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

Preview Lab → · Contrast checker → · Palette generator →