#905A1F#905A1F

#905A1F is a mid, moderate orange. Relative luminance 0.133; OKLCH L 51.7% C 0.101 H 64.0°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#905A1F
RGB	rgb(144, 90, 31)
HSL	hsl(31, 65%, 34%)
HSV	hsv(31, 78%, 56%)
CMYK	cmyk(0%, 37.5%, 78.5%, 43.5%)
CIE-LAB	lab(43.27, 17.13, 41.39)
CIE-LCH	lch(43.27, 44.79, 67.52°)
OKLab	oklab(51.73% 0.0444 0.0909)
OKLCH	oklch(51.73% 0.101 64)
XYZ	xyz(15.4063, 13.3421, 3.0600)
Luminance	0.1334 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#905A1F #1F5590

analogous

#90211F #905A1F #8E901F

triadic

#905A1F #1F905A #5A1F90

tetradic

#905A1F #1F9021 #1F5590 #901F8E

square

#905A1F #1F9021 #1F5590 #901F8E

split-complementary

#905A1F #1F8E90 #211F90

monochromatic

#2B1B09 #5E3B14 #905A1F #C2792A #D99850

Accessibility & contrast

On white

5.72

#905A1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#905A1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #905A1F

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##905A1F	#FFFFFF	#000000	##FFFFFF
##905A1F	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B5F17

Deuteranopia (green-blind)

#786B20

Tritanopia (blue-blind)

#9E4E4E

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #905a1f;
/* rgb */ color: rgb(144, 90, 31);
/* oklch */ color: oklch(51.7% 0.101 64.0);

Tailwind

colors: {
  custom: {
    50: '#b6885f',
    500: '#905a1f',
    950: '#000000',
  },
}

SCSS

$custom: #905a1f;
$custom-light: #b6885f;
$custom-dark: #000000;

JSON

{
  "hex": "#905a1f",
  "rgb": {
    "r": 144,
    "g": 90,
    "b": 31
  },
  "hsl": {
    "h": 31.327,
    "s": 64.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.51729,
    "c": 0.10118,
    "h": 64
  },
  "luminance": 0.13341
}

Semantic roles & 50–950 ramp

primary

#905A1F

secondary

#4E83BC

accent

#90E840

background

#FBF8F5

surface

#F7F0E9

border

#D0CBC5

text

#120B05

muted

#817C79

Preview Lab

Preview with #905A1F

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

Preview Lab → · Contrast checker → · Palette generator →