#903315#903315

#903315 is a mid, vivid red. Relative luminance 0.084; OKLCH L 45.1% C 0.133 H 37.4°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#903315
RGB	rgb(144, 51, 21)
HSL	hsl(15, 75%, 32%)
HSV	hsv(15, 85%, 56%)
CMYK	cmyk(0%, 64.6%, 85.4%, 43.5%)
CIE-LAB	lab(34.71, 37.87, 37.97)
CIE-LCH	lch(34.71, 53.63, 45.08°)
OKLab	oklab(45.15% 0.1053 0.0804)
OKLCH	oklch(45.15% 0.133 37.4)
XYZ	xyz(12.8222, 8.3529, 1.6464)
Luminance	0.0835 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903315 #157290

analogous

#901535 #903315 #907015

triadic

#903315 #159033 #331590

tetradic

#903315 #359015 #157290 #701590

square

#903315 #359015 #157290 #701590

split-complementary

#903315 #159070 #153590

monochromatic

#250D05 #5B200D #903315 #C5461D #E3653D

Accessibility & contrast

On white

7.86

#903315 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#903315 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #903315

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903315	#FFFFFF	#000000	##FFFFFF
##903315	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4510

Deuteranopia (green-blind)

#655910

Tritanopia (blue-blind)

#9F1A2D

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #903315;
/* rgb */ color: rgb(144, 51, 21);
/* oklch */ color: oklch(45.1% 0.133 37.4);

Tailwind

colors: {
  custom: {
    50: '#b86f55',
    500: '#903315',
    950: '#000000',
  },
}

SCSS

$custom: #903315;
$custom-light: #b86f55;
$custom-dark: #000000;

JSON

{
  "hex": "#903315",
  "rgb": {
    "r": 144,
    "g": 51,
    "b": 21
  },
  "hsl": {
    "h": 14.634,
    "s": 74.545,
    "l": 32.353
  },
  "oklch": {
    "l": 0.45148,
    "c": 0.13253,
    "h": 37.4
  },
  "luminance": 0.08351
}

Semantic roles & 50–950 ramp

primary

#903315

secondary

#3EA2C2

accent

#C4F137

background

#FCF6F5

surface

#F8ECE9

border

#D1C7C5

text

#130703

muted

#827A78

Preview Lab

Preview with #903315

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

Preview Lab → · Contrast checker → · Palette generator →