#903427#903427

#903427 is a mid, vivid red. Relative luminance 0.085; OKLCH L 45.5% C 0.127 H 30.7°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#903427
RGB	rgb(144, 52, 39)
HSL	hsl(7, 57%, 36%)
HSV	hsv(7, 73%, 56%)
CMYK	cmyk(0%, 63.9%, 72.9%, 43.5%)
CIE-LAB	lab(35.07, 38.13, 28.49)
CIE-LCH	lch(35.07, 47.59, 36.77°)
OKLab	oklab(45.48% 0.1096 0.065)
OKLCH	oklch(45.48% 0.127 30.7)
XYZ	xyz(13.0972, 8.5336, 2.8765)
Luminance	0.0853 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903427 #278390

analogous

#90274E #903427 #906827

triadic

#903427 #279034 #342790

tetradic

#903427 #4E9027 #278390 #682790

square

#903427 #4E9027 #278390 #682790

split-complementary

#903427 #279068 #274E90

monochromatic

#30110D #60231A #903427 #C04534 #D36D5E

Accessibility & contrast

On white

7.76

#903427 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#903427 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #903427

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903427	#FFFFFF	#000000	##FFFFFF
##903427	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4625

Deuteranopia (green-blind)

#645A24

Tritanopia (blue-blind)

#9E1E31

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #903427;
/* rgb */ color: rgb(144, 52, 39);
/* oklch */ color: oklch(45.5% 0.127 30.7);

Tailwind

colors: {
  custom: {
    50: '#b77061',
    500: '#903427',
    950: '#000000',
  },
}

SCSS

$custom: #903427;
$custom-light: #b77061;
$custom-dark: #000000;

JSON

{
  "hex": "#903427",
  "rgb": {
    "r": 144,
    "g": 52,
    "b": 39
  },
  "hsl": {
    "h": 7.429,
    "s": 57.377,
    "l": 35.882
  },
  "oklch": {
    "l": 0.4548,
    "c": 0.12741,
    "h": 30.7
  },
  "luminance": 0.08532
}

Semantic roles & 50–950 ramp

primary

#903427

secondary

#5AADB9

accent

#CEE147

background

#FCF6F5

surface

#F8ECEA

border

#D1C7C6

text

#130805

muted

#827B79

Preview Lab

Preview with #903427

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

Preview Lab → · Contrast checker → · Palette generator →