#903E47#903E47

#903E47 is a mid, moderate red. Relative luminance 0.098; OKLCH L 47.5% C 0.111 H 15.6°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#903E47
RGB	rgb(144, 62, 71)
HSL	hsl(353, 40%, 40%)
HSV	hsv(353, 57%, 56%)
CMYK	cmyk(0%, 56.9%, 50.7%, 43.5%)
CIE-LAB	lab(37.54, 35.55, 11.80)
CIE-LCH	lch(37.54, 37.46, 18.36°)
OKLab	oklab(47.53% 0.1071 0.0299)
OKLCH	oklch(47.53% 0.111 15.6)
XYZ	xyz(14.3626, 9.8311, 7.1012)
Luminance	0.0983 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903E47 #3E9087

analogous

#903E70 #903E47 #905E3E

triadic

#903E47 #47903E #3E4790

tetradic

#903E47 #70903E #3E9087 #5E3E90

square

#903E47 #70903E #3E9087 #5E3E90

split-complementary

#903E47 #3E905E #3E7090

monochromatic

#3A191D #652C32 #903E47 #B65560 #C88088

Accessibility & contrast

On white

7.08

#903E47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#903E47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #903E47

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903E47	#FFFFFF	#000000	##FFFFFF
##903E47	1.00	7.08	2.97	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504E47

Deuteranopia (green-blind)

#655F45

Tritanopia (blue-blind)

#9D3242

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #903e47;
/* rgb */ color: rgb(144, 62, 71);
/* oklch */ color: oklch(47.5% 0.111 15.6);

Tailwind

colors: {
  custom: {
    50: '#b5767a',
    500: '#903e47',
    950: '#000000',
  },
}

SCSS

$custom: #903e47;
$custom-light: #b5767a;
$custom-dark: #000000;

JSON

{
  "hex": "#903e47",
  "rgb": {
    "r": 144,
    "g": 62,
    "b": 71
  },
  "hsl": {
    "h": 353.415,
    "s": 39.806,
    "l": 40.392
  },
  "oklch": {
    "l": 0.47529,
    "c": 0.11122,
    "h": 15.6
  },
  "luminance": 0.09829
}

Semantic roles & 50–950 ramp

primary

#903E47

secondary

#77B2AC

accent

#D0C358

background

#FBF7F7

surface

#F6EDED

border

#D0C8C8

text

#120909

muted

#817B7B

Preview Lab

Preview with #903E47

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

Preview Lab → · Contrast checker → · Palette generator →