#905B1C#905B1C

#905B1C is a mid, moderate orange. Relative luminance 0.135; OKLCH L 51.9% C 0.102 H 65.8°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#905B1C
RGB	rgb(144, 91, 28)
HSL	hsl(33, 67%, 34%)
HSV	hsv(33, 81%, 56%)
CMYK	cmyk(0%, 36.8%, 80.6%, 43.5%)
CIE-LAB	lab(43.50, 16.42, 42.93)
CIE-LCH	lch(43.50, 45.97, 69.07°)
OKLab	oklab(51.9% 0.0419 0.0935)
OKLCH	oklch(51.9% 0.102 65.8)
XYZ	xyz(15.4535, 13.4968, 2.8897)
Luminance	0.1349 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#905B1C #1C5190

analogous

#90211C #905B1C #8B901C

triadic

#905B1C #1C905B #5B1C90

tetradic

#905B1C #1C9021 #1C5190 #901C8B

square

#905B1C #1C9021 #1C5190 #901C8B

split-complementary

#905B1C #1C8B90 #211C90

monochromatic

#2A1A08 #5D3B12 #905B1C #C37B26 #DC994A

Accessibility & contrast

On white

5.68

#905B1C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#905B1C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #905B1C

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##905B1C	#FFFFFF	#000000	##FFFFFF
##905B1C	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C5F12

Deuteranopia (green-blind)

#796C1D

Tritanopia (blue-blind)

#9E4F4E

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #905b1c;
/* rgb */ color: rgb(144, 91, 28);
/* oklch */ color: oklch(51.9% 0.102 65.8);

Tailwind

colors: {
  custom: {
    50: '#b6895d',
    500: '#905b1c',
    950: '#000000',
  },
}

SCSS

$custom: #905b1c;
$custom-light: #b6895d;
$custom-dark: #000000;

JSON

{
  "hex": "#905b1c",
  "rgb": {
    "r": 144,
    "g": 91,
    "b": 28
  },
  "hsl": {
    "h": 32.586,
    "s": 67.442,
    "l": 33.725
  },
  "oklch": {
    "l": 0.51899,
    "c": 0.10243,
    "h": 65.8
  },
  "luminance": 0.13495
}

Semantic roles & 50–950 ramp

primary

#905B1C

secondary

#4A7FBE

accent

#8CEA3D

background

#FBF8F5

surface

#F7F0E9

border

#D0CBC5

text

#120B04

muted

#817C79

Preview Lab

Preview with #905B1C

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

Preview Lab → · Contrast checker → · Palette generator →