#904528#904528

#904528 is a mid, moderate orange. Relative luminance 0.103; OKLCH L 48.0% C 0.110 H 41.0°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#904528
RGB	rgb(144, 69, 40)
HSL	hsl(17, 57%, 36%)
HSV	hsv(17, 72%, 56%)
CMYK	cmyk(0%, 52.1%, 72.2%, 43.5%)
CIE-LAB	lab(38.45, 29.46, 31.74)
CIE-LCH	lch(38.45, 43.31, 47.13°)
OKLab	oklab(48.04% 0.083 0.0722)
OKLCH	oklch(48.04% 0.11 41)
XYZ	xyz(14.0140, 10.3404, 3.2650)
Luminance	0.1034 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#904528 #287390

analogous

#90283F #904528 #907928

triadic

#904528 #289045 #452890

tetradic

#904528 #3F9028 #287390 #792890

square

#904528 #3F9028 #287390 #792890

split-complementary

#904528 #289079 #283F90

monochromatic

#30170D #602E1B #904528 #C05C35 #D38060

Accessibility & contrast

On white

6.85

#904528 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#904528 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #904528

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##904528	#FFFFFF	#000000	##FFFFFF
##904528	1.00	6.85	3.07	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595025

Deuteranopia (green-blind)

#6C6126

Tritanopia (blue-blind)

#9E363E

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #904528;
/* rgb */ color: rgb(144, 69, 40);
/* oklch */ color: oklch(48.0% 0.110 41.0);

Tailwind

colors: {
  custom: {
    50: '#b67a63',
    500: '#904528',
    950: '#000000',
  },
}

SCSS

$custom: #904528;
$custom-light: #b67a63;
$custom-dark: #000000;

JSON

{
  "hex": "#904528",
  "rgb": {
    "r": 144,
    "g": 69,
    "b": 40
  },
  "hsl": {
    "h": 16.731,
    "s": 56.522,
    "l": 36.078
  },
  "oklch": {
    "l": 0.48044,
    "c": 0.11004,
    "h": 41
  },
  "luminance": 0.10339
}

Semantic roles & 50–950 ramp

primary

#904528

secondary

#5C9EB8

accent

#B5E048

background

#FBF7F5

surface

#F7EEEA

border

#D0C9C6

text

#120905

muted

#817B79

Preview Lab

Preview with #904528

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

Preview Lab → · Contrast checker → · Palette generator →