#903817#903817

#903817 is a mid, vivid orange. Relative luminance 0.088; OKLCH L 45.9% C 0.127 H 39.4°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#903817
RGB	rgb(144, 56, 23)
HSL	hsl(16, 72%, 33%)
HSV	hsv(16, 84%, 56%)
CMYK	cmyk(0%, 61.1%, 84%, 43.5%)
CIE-LAB	lab(35.64, 35.51, 37.85)
CIE-LCH	lch(35.64, 51.90, 46.82°)
OKLab	oklab(45.86% 0.0985 0.0809)
OKLCH	oklch(45.86% 0.127 39.4)
XYZ	xyz(13.0719, 8.8213, 1.8248)
Luminance	0.0882 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903817 #176F90

analogous

#901732 #903817 #907517

triadic

#903817 #179038 #381790

tetradic

#903817 #329017 #176F90 #751790

square

#903817 #329017 #176F90 #751790

split-complementary

#903817 #179075 #173290

monochromatic

#260F06 #5B230F #903817 #C54D1F #E16C41

Accessibility & contrast

On white

7.60

#903817 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#903817 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #903817

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903817	#FFFFFF	#000000	##FFFFFF
##903817	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514712

Deuteranopia (green-blind)

#675B13

Tritanopia (blue-blind)

#9F2231

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #903817;
/* rgb */ color: rgb(144, 56, 23);
/* oklch */ color: oklch(45.9% 0.127 39.4);

Tailwind

colors: {
  custom: {
    50: '#b87257',
    500: '#903817',
    950: '#000000',
  },
}

SCSS

$custom: #903817;
$custom-light: #b87257;
$custom-dark: #000000;

JSON

{
  "hex": "#903817",
  "rgb": {
    "r": 144,
    "g": 56,
    "b": 23
  },
  "hsl": {
    "h": 16.364,
    "s": 72.455,
    "l": 32.745
  },
  "oklch": {
    "l": 0.45856,
    "c": 0.12741,
    "h": 39.4
  },
  "luminance": 0.0882
}

Semantic roles & 50–950 ramp

primary

#903817

secondary

#429EC1

accent

#BDEF39

background

#FCF7F5

surface

#F8EDE9

border

#D1C8C5

text

#130803

muted

#827B78

Preview Lab

Preview with #903817

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

Preview Lab → · Contrast checker → · Palette generator →