#A8511F#A8511F

#A8511F is a mid, vivid orange. Relative luminance 0.143; OKLCH L 53.5% C 0.130 H 46.9°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#A8511F
RGB	rgb(168, 81, 31)
HSL	hsl(22, 69%, 39%)
HSV	hsv(22, 82%, 66%)
CMYK	cmyk(0%, 51.8%, 81.5%, 34.1%)
CIE-LAB	lab(44.68, 32.55, 43.94)
CIE-LCH	lch(44.68, 54.69, 53.47°)
OKLab	oklab(53.52% 0.0887 0.0948)
OKLCH	oklch(53.52% 0.13 46.9)
XYZ	xyz(19.3401, 14.3110, 3.0399)
Luminance	0.1431 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A8511F #1F76A8

analogous

#A81F32 #A8511F #A8961F

triadic

#A8511F #1FA851 #511FA8

tetradic

#A8511F #32A81F #1F76A8 #961FA8

square

#A8511F #32A81F #1F76A8 #961FA8

split-complementary

#A8511F #1FA896 #1F32A8

monochromatic

#411F0C #743815 #A8511F #D86B2C #E28F60

Accessibility & contrast

On white

5.44

#A8511F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#A8511F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A8511F

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A8511F	#FFFFFF	#000000	##FFFFFF
##A8511F	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A5E18

Deuteranopia (green-blind)

#7F711D

Tritanopia (blue-blind)

#B93E47

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #a8511f;
/* rgb */ color: rgb(168, 81, 31);
/* oklch */ color: oklch(53.5% 0.130 46.9);

Tailwind

colors: {
  custom: {
    50: '#c9835f',
    500: '#a8511f',
    950: '#000000',
  },
}

SCSS

$custom: #a8511f;
$custom-light: #c9835f;
$custom-dark: #000000;

JSON

{
  "hex": "#a8511f",
  "rgb": {
    "r": 168,
    "g": 81,
    "b": 31
  },
  "hsl": {
    "h": 21.898,
    "s": 68.844,
    "l": 39.02
  },
  "oklch": {
    "l": 0.53523,
    "c": 0.12979,
    "h": 46.9
  },
  "luminance": 0.14309
}

Semantic roles & 50–950 ramp

primary

#A8511F

secondary

#5DA0C6

accent

#ACEC3C

background

#FDF8F5

surface

#FAEFE9

border

#D3CAC5

text

#140B05

muted

#837C79

Preview Lab

Preview with #A8511F

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

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