#A01C26#A01C26

#A01C26 is a mid, vivid red. Relative luminance 0.084; OKLCH L 45.9% C 0.166 H 23.6°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#A01C26
RGB	rgb(160, 28, 38)
HSL	hsl(355, 70%, 37%)
HSV	hsv(355, 83%, 63%)
CMYK	cmyk(0%, 82.5%, 76.3%, 37.3%)
CIE-LAB	lab(34.90, 52.40, 29.72)
CIE-LCH	lch(34.90, 60.24, 29.56°)
OKLab	oklab(45.91% 0.1524 0.0665)
OKLCH	oklch(45.91% 0.166 23.6)
XYZ	xyz(15.2641, 8.4465, 2.6600)
Luminance	0.0844 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A01C26 #1CA096

analogous

#A01C68 #A01C26 #A0541C

triadic

#A01C26 #26A01C #1C26A0

tetradic

#A01C26 #68A01C #1CA096 #541CA0

square

#A01C26 #68A01C #1CA096 #541CA0

split-complementary

#A01C26 #1CA054 #1C68A0

monochromatic

#380A0D #6C131A #A01C26 #D42532 #E15560

Accessibility & contrast

On white

7.81

#A01C26 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#A01C26 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A01C26

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A01C26	#FFFFFF	#000000	##FFFFFF
##A01C26	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464025

Deuteranopia (green-blind)

#675C21

Tritanopia (blue-blind)

#B10021

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #a01c26;
/* rgb */ color: rgb(160, 28, 38);
/* oklch */ color: oklch(45.9% 0.166 23.6);

Tailwind

colors: {
  custom: {
    50: '#c56760',
    500: '#a01c26',
    950: '#000000',
  },
}

SCSS

$custom: #a01c26;
$custom-light: #c56760;
$custom-dark: #000000;

JSON

{
  "hex": "#a01c26",
  "rgb": {
    "r": 160,
    "g": 28,
    "b": 38
  },
  "hsl": {
    "h": 355.455,
    "s": 70.213,
    "l": 36.863
  },
  "oklch": {
    "l": 0.45911,
    "c": 0.16623,
    "h": 23.6
  },
  "luminance": 0.08444
}

Semantic roles & 50–950 ramp

primary

#A01C26

secondary

#53C4BC

accent

#EDDF3B

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#140705

muted

#837A79

Preview Lab

Preview with #A01C26

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

Preview Lab → · Contrast checker → · Palette generator →