#A01F34#A01F34

#A01F34 is a mid, vivid red. Relative luminance 0.087; OKLCH L 46.4% C 0.163 H 18.2°. Best body text is #FFFFFF at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#A01F34
RGB	rgb(160, 31, 52)
HSL	hsl(350, 68%, 37%)
HSV	hsv(350, 81%, 63%)
CMYK	cmyk(0%, 80.6%, 67.5%, 37.3%)
CIE-LAB	lab(35.41, 52.22, 21.56)
CIE-LCH	lch(35.41, 56.50, 22.44°)
OKLab	oklab(46.36% 0.155 0.051)
OKLCH	oklch(46.36% 0.163 18.2)
XYZ	xyz(15.6088, 8.7039, 4.1063)
Luminance	0.0870 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A01F34 #1FA08B

analogous

#A01F74 #A01F34 #A04B1F

triadic

#A01F34 #34A01F #1F34A0

tetradic

#A01F34 #74A01F #1FA08B #4B1FA0

square

#A01F34 #74A01F #1FA08B #4B1FA0

split-complementary

#A01F34 #1FA04B #1F74A0

monochromatic

#390B13 #6D1523 #A01F34 #D32945 #DF5A70

Accessibility & contrast

On white

7.66

#A01F34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#A01F34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A01F34

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A01F34	#FFFFFF	#000000	##FFFFFF
##A01F34	1.00	7.66	2.74	7.66
#FFFFFF	7.66	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464234

Deuteranopia (green-blind)

#665D30

Tritanopia (blue-blind)

#B00028

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a01f34;
/* rgb */ color: rgb(160, 31, 52);
/* oklch */ color: oklch(46.4% 0.163 18.2);

Tailwind

colors: {
  custom: {
    50: '#c4686b',
    500: '#a01f34',
    950: '#000000',
  },
}

SCSS

$custom: #a01f34;
$custom-light: #c4686b;
$custom-dark: #000000;

JSON

{
  "hex": "#a01f34",
  "rgb": {
    "r": 160,
    "g": 31,
    "b": 52
  },
  "hsl": {
    "h": 350.233,
    "s": 67.539,
    "l": 37.451
  },
  "oklch": {
    "l": 0.46359,
    "c": 0.16321,
    "h": 18.2
  },
  "luminance": 0.08701
}

Semantic roles & 50–950 ramp

primary

#A01F34

secondary

#58C3B2

accent

#EACE3D

background

#FDF6F6

surface

#FAEBEB

border

#D3C6C6

text

#140706

muted

#837A7A

Preview Lab

Preview with #A01F34

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

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