#A1261E#A1261E

#A1261E is a mid, vivid red. Relative luminance 0.091; OKLCH L 46.8% C 0.161 H 28.7°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#A1261E
RGB	rgb(161, 38, 30)
HSL	hsl(4, 69%, 37%)
HSV	hsv(4, 81%, 63%)
CMYK	cmyk(0%, 76.4%, 81.4%, 36.9%)
CIE-LAB	lab(36.10, 49.35, 35.73)
CIE-LCH	lch(36.10, 60.93, 35.91°)
OKLab	oklab(46.81% 0.1409 0.0771)
OKLCH	oklch(46.81% 0.161 28.7)
XYZ	xyz(15.6273, 9.0595, 2.1539)
Luminance	0.0906 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1261E #1E99A1

analogous

#A11E58 #A1261E #A1671E

triadic

#A1261E #1EA126 #261EA1

tetradic

#A1261E #58A11E #1E99A1 #671EA1

square

#A1261E #58A11E #1E99A1 #671EA1

split-complementary

#A1261E #1EA167 #1E58A1

monochromatic

#3A0E0B #6D1A14 #A1261E #D53228 #E06259

Accessibility & contrast

On white

7.47

#A1261E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#A1261E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A1261E

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1261E	#FFFFFF	#000000	##FFFFFF
##A1261E	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C441C

Deuteranopia (green-blind)

#6A5F18

Tritanopia (blue-blind)

#B20026

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #a1261e;
/* rgb */ color: rgb(161, 38, 30);
/* oklch */ color: oklch(46.8% 0.161 28.7);

Tailwind

colors: {
  custom: {
    50: '#c66b5b',
    500: '#a1261e',
    950: '#000000',
  },
}

SCSS

$custom: #a1261e;
$custom-light: #c66b5b;
$custom-dark: #000000;

JSON

{
  "hex": "#a1261e",
  "rgb": {
    "r": 161,
    "g": 38,
    "b": 30
  },
  "hsl": {
    "h": 3.664,
    "s": 68.586,
    "l": 37.451
  },
  "oklch": {
    "l": 0.46812,
    "c": 0.16059,
    "h": 28.7
  },
  "luminance": 0.09057
}

Semantic roles & 50–950 ramp

primary

#A1261E

secondary

#57BDC4

accent

#E1EB3C

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150704

muted

#837A79

Preview Lab

Preview with #A1261E

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

Preview Lab → · Contrast checker → · Palette generator →