#A1401E#A1401E

#A1401E is a mid, vivid orange. Relative luminance 0.113; OKLCH L 49.9% C 0.137 H 38.7°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#A1401E
RGB	rgb(161, 64, 30)
HSL	hsl(16, 69%, 37%)
HSV	hsv(16, 81%, 63%)
CMYK	cmyk(0%, 60.2%, 81.4%, 36.9%)
CIE-LAB	lab(40.15, 38.41, 39.70)
CIE-LCH	lch(40.15, 55.24, 45.95°)
OKLab	oklab(49.85% 0.107 0.0858)
OKLCH	oklch(49.85% 0.137 38.7)
XYZ	xyz(16.7675, 11.3399, 2.5339)
Luminance	0.1134 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1401E #1E7FA1

analogous

#A11E3D #A1401E #A1821E

triadic

#A1401E #1EA140 #401EA1

tetradic

#A1401E #3DA11E #1E7FA1 #821EA1

square

#A1401E #3DA11E #1E7FA1 #821EA1

split-complementary

#A1401E #1EA182 #1E3DA1

monochromatic

#3A170B #6D2B14 #A1401E #D55528 #E07C59

Accessibility & contrast

On white

6.43

#A1401E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#A1401E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A1401E

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1401E	#FFFFFF	#000000	##FFFFFF
##A1401E	1.00	6.43	3.27	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5119

Deuteranopia (green-blind)

#73671A

Tritanopia (blue-blind)

#B12839

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #a1401e;
/* rgb */ color: rgb(161, 64, 30);
/* oklch */ color: oklch(49.9% 0.137 38.7);

Tailwind

colors: {
  custom: {
    50: '#c4785c',
    500: '#a1401e',
    950: '#000000',
  },
}

SCSS

$custom: #a1401e;
$custom-light: #c4785c;
$custom-dark: #000000;

JSON

{
  "hex": "#a1401e",
  "rgb": {
    "r": 161,
    "g": 64,
    "b": 30
  },
  "hsl": {
    "h": 15.573,
    "s": 68.586,
    "l": 37.451
  },
  "oklch": {
    "l": 0.49853,
    "c": 0.1371,
    "h": 38.7
  },
  "luminance": 0.11338
}

Semantic roles & 50–950 ramp

primary

#A1401E

secondary

#57A8C4

accent

#BEEB3C

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#140904

muted

#837B79

Preview Lab

Preview with #A1401E

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

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