#A01613#A01613

#A01613 is a mid, vivid red. Relative luminance 0.081; OKLCH L 45.3% C 0.172 H 28.3°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#A01613
RGB	rgb(160, 22, 19)
HSL	hsl(1, 79%, 35%)
HSV	hsv(1, 88%, 63%)
CMYK	cmyk(0%, 86.3%, 88.1%, 37.3%)
CIE-LAB	lab(34.18, 53.31, 39.74)
CIE-LCH	lch(34.18, 66.49, 36.70°)
OKLab	oklab(45.32% 0.1513 0.0815)
OKLCH	oklch(45.32% 0.172 28.3)
XYZ	xyz(14.9036, 8.0969, 1.3941)
Luminance	0.0809 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A01613 #139DA0

analogous

#A01356 #A01613 #A05D13

triadic

#A01613 #13A016 #1613A0

tetradic

#A01613 #56A013 #139DA0 #5D13A0

square

#A01613 #56A013 #139DA0 #5D13A0

split-complementary

#A01613 #13A05D #1356A0

monochromatic

#330706 #690E0D #A01613 #D71E19 #E94845

Accessibility & contrast

On white

8.02

#A01613 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#A01613 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A01613

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A01613	#FFFFFF	#000000	##FFFFFF
##A01613	1.00	8.02	2.62	8.02
#FFFFFF	8.02	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463D10

Deuteranopia (green-blind)

#675B08

Tritanopia (blue-blind)

#B10018

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #a01613;
/* rgb */ color: rgb(160, 22, 19);
/* oklch */ color: oklch(45.3% 0.172 28.3);

Tailwind

colors: {
  custom: {
    50: '#c66553',
    500: '#a01613',
    950: '#000000',
  },
}

SCSS

$custom: #a01613;
$custom-light: #c66553;
$custom-dark: #000000;

JSON

{
  "hex": "#a01613",
  "rgb": {
    "r": 160,
    "g": 22,
    "b": 19
  },
  "hsl": {
    "h": 1.277,
    "s": 78.771,
    "l": 35.098
  },
  "oklch": {
    "l": 0.45323,
    "c": 0.17187,
    "h": 28.3
  },
  "luminance": 0.08094
}

Semantic roles & 50–950 ramp

primary

#A01613

secondary

#45C7C9

accent

#F1F533

background

#FDF6F4

surface

#FBEBE7

border

#D4C6C3

text

#150602

muted

#837A78

Preview Lab

Preview with #A01613

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

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