#903340#903340

#903340 is a mid, vivid red. Relative luminance 0.087; OKLCH L 45.8% C 0.126 H 15.3°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#903340
RGB	rgb(144, 51, 64)
HSL	hsl(352, 48%, 38%)
HSV	hsv(352, 65%, 56%)
CMYK	cmyk(0%, 64.6%, 55.6%, 43.5%)
CIE-LAB	lab(35.34, 40.31, 13.24)
CIE-LCH	lch(35.34, 42.43, 18.18°)
OKLab	oklab(45.83% 0.1212 0.0331)
OKLCH	oklch(45.83% 0.126 15.3)
XYZ	xyz(13.6120, 8.6689, 5.8060)
Luminance	0.0867 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903340 #339083

analogous

#90336E #903340 #905433

triadic

#903340 #409033 #334090

tetradic

#903340 #6E9033 #339083 #543390

square

#903340 #6E9033 #339083 #543390

split-complementary

#903340 #339054 #336E90

monochromatic

#361318 #63232C #903340 #BD4454 #CD717E

Accessibility & contrast

On white

7.68

#903340 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#903340 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #903340

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903340	#FFFFFF	#000000	##FFFFFF
##903340	1.00	7.68	2.73	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494740

Deuteranopia (green-blind)

#615A3E

Tritanopia (blue-blind)

#9D2338

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #903340;
/* rgb */ color: rgb(144, 51, 64);
/* oklch */ color: oklch(45.8% 0.126 15.3);

Tailwind

colors: {
  custom: {
    50: '#b67074',
    500: '#903340',
    950: '#000000',
  },
}

SCSS

$custom: #903340;
$custom-light: #b67074;
$custom-dark: #000000;

JSON

{
  "hex": "#903340",
  "rgb": {
    "r": 144,
    "g": 51,
    "b": 64
  },
  "hsl": {
    "h": 351.613,
    "s": 47.692,
    "l": 38.235
  },
  "oklch": {
    "l": 0.45825,
    "c": 0.12567,
    "h": 15.3
  },
  "luminance": 0.08667
}

Semantic roles & 50–950 ramp

primary

#903340

secondary

#6AB5AA

accent

#D7C451

background

#FBF6F7

surface

#F6ECED

border

#D0C7C8

text

#120808

muted

#817B7B

Preview Lab

Preview with #903340

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

Preview Lab → · Contrast checker → · Palette generator →