#905C1D#905C1D

#905C1D is a mid, moderate orange. Relative luminance 0.137; OKLCH L 52.1% C 0.102 H 66.5°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#905C1D
RGB	rgb(144, 92, 29)
HSL	hsl(33, 66%, 34%)
HSV	hsv(33, 80%, 56%)
CMYK	cmyk(0%, 36.1%, 79.9%, 43.5%)
CIE-LAB	lab(43.76, 15.88, 42.75)
CIE-LCH	lch(43.76, 45.60, 69.62°)
OKLab	oklab(52.1% 0.0405 0.0933)
OKLCH	oklch(52.1% 0.102 66.5)
XYZ	xyz(15.5518, 13.6738, 2.9824)
Luminance	0.1367 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#905C1D #1D5190

analogous

#90231D #905C1D #8B901D

triadic

#905C1D #1D905C #5C1D90

tetradic

#905C1D #1D9023 #1D5190 #901D8B

square

#905C1D #1D9023 #1D5190 #901D8B

split-complementary

#905C1D #1D8B90 #231D90

monochromatic

#2A1B08 #5D3B13 #905C1D #C37D27 #DB9B4C

Accessibility & contrast

On white

5.62

#905C1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#905C1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #905C1D

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##905C1D	#FFFFFF	#000000	##FFFFFF
##905C1D	1.00	5.62	3.73	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6013

Deuteranopia (green-blind)

#796C1E

Tritanopia (blue-blind)

#9E504F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #905c1d;
/* rgb */ color: rgb(144, 92, 29);
/* oklch */ color: oklch(52.1% 0.102 66.5);

Tailwind

colors: {
  custom: {
    50: '#b68a5e',
    500: '#905c1d',
    950: '#000000',
  },
}

SCSS

$custom: #905c1d;
$custom-light: #b68a5e;
$custom-dark: #000000;

JSON

{
  "hex": "#905c1d",
  "rgb": {
    "r": 144,
    "g": 92,
    "b": 29
  },
  "hsl": {
    "h": 32.87,
    "s": 66.474,
    "l": 33.922
  },
  "oklch": {
    "l": 0.52102,
    "c": 0.10171,
    "h": 66.5
  },
  "luminance": 0.13672
}

Semantic roles & 50–950 ramp

primary

#905C1D

secondary

#4B7FBD

accent

#8CE93E

background

#FBF8F5

surface

#F7F0E9

border

#D0CBC5

text

#120B04

muted

#817C79

Preview Lab

Preview with #905C1D

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

Preview Lab → · Contrast checker → · Palette generator →