#A1391E#A1391E

#A1391E is a mid, vivid red. Relative luminance 0.106; OKLCH L 48.9% C 0.144 H 35.4°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#A1391E
RGB	rgb(161, 57, 30)
HSL	hsl(12, 69%, 37%)
HSV	hsv(12, 81%, 63%)
CMYK	cmyk(0%, 64.6%, 81.4%, 36.9%)
CIE-LAB	lab(38.90, 41.72, 38.49)
CIE-LCH	lch(38.90, 56.76, 42.70°)
OKLab	oklab(48.91% 0.1171 0.0831)
OKLCH	oklch(48.91% 0.144 35.4)
XYZ	xyz(16.3972, 10.5994, 2.4105)
Luminance	0.1060 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1391E #1E86A1

analogous

#A11E45 #A1391E #A17A1E

triadic

#A1391E #1EA139 #391EA1

tetradic

#A1391E #45A11E #1E86A1 #7A1EA1

square

#A1391E #45A11E #1E86A1 #7A1EA1

split-complementary

#A1391E #1EA17A #1E45A1

monochromatic

#3A140B #6D2714 #A1391E #D54B28 #E07559

Accessibility & contrast

On white

6.73

#A1391E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#A1391E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A1391E

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1391E	#FFFFFF	#000000	##FFFFFF
##A1391E	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574D1A

Deuteranopia (green-blind)

#70641A

Tritanopia (blue-blind)

#B11D34

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a1391e;
/* rgb */ color: rgb(161, 57, 30);
/* oklch */ color: oklch(48.9% 0.144 35.4);

Tailwind

colors: {
  custom: {
    50: '#c5745c',
    500: '#a1391e',
    950: '#000000',
  },
}

SCSS

$custom: #a1391e;
$custom-light: #c5745c;
$custom-dark: #000000;

JSON

{
  "hex": "#a1391e",
  "rgb": {
    "r": 161,
    "g": 57,
    "b": 30
  },
  "hsl": {
    "h": 12.366,
    "s": 68.586,
    "l": 37.451
  },
  "oklch": {
    "l": 0.48909,
    "c": 0.14362,
    "h": 35.4
  },
  "luminance": 0.10597
}

Semantic roles & 50–950 ramp

primary

#A1391E

secondary

#57ADC4

accent

#C7EB3C

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#140804

muted

#837B79

Preview Lab

Preview with #A1391E

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

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