#A01C2F#A01C2F

#A01C2F is a mid, vivid red. Relative luminance 0.085; OKLCH L 46.0% C 0.166 H 19.9°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#A01C2F
RGB	rgb(160, 28, 47)
HSL	hsl(351, 70%, 37%)
HSV	hsv(351, 83%, 63%)
CMYK	cmyk(0%, 82.5%, 70.6%, 37.3%)
CIE-LAB	lab(35.03, 52.80, 24.27)
CIE-LCH	lch(35.03, 58.11, 24.68°)
OKLab	oklab(46.05% 0.1557 0.0564)
OKLCH	oklch(46.05% 0.166 19.9)
XYZ	xyz(15.4273, 8.5118, 3.5194)
Luminance	0.0851 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A01C2F #1CA08D

analogous

#A01C71 #A01C2F #A04B1C

triadic

#A01C2F #2FA01C #1C2FA0

tetradic

#A01C2F #71A01C #1CA08D #4B1CA0

square

#A01C2F #71A01C #1CA08D #4B1CA0

split-complementary

#A01C2F #1CA04B #1C71A0

monochromatic

#380A10 #6C1320 #A01C2F #D4253E #E15569

Accessibility & contrast

On white

7.77

#A01C2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#A01C2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A01C2F

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A01C2F	#FFFFFF	#000000	##FFFFFF
##A01C2F	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45412F

Deuteranopia (green-blind)

#665C2B

Tritanopia (blue-blind)

#B00025

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #a01c2f;
/* rgb */ color: rgb(160, 28, 47);
/* oklch */ color: oklch(46.0% 0.166 19.9);

Tailwind

colors: {
  custom: {
    50: '#c46767',
    500: '#a01c2f',
    950: '#000000',
  },
}

SCSS

$custom: #a01c2f;
$custom-light: #c46767;
$custom-dark: #000000;

JSON

{
  "hex": "#a01c2f",
  "rgb": {
    "r": 160,
    "g": 28,
    "b": 47
  },
  "hsl": {
    "h": 351.364,
    "s": 70.213,
    "l": 36.863
  },
  "oklch": {
    "l": 0.46049,
    "c": 0.16562,
    "h": 19.9
  },
  "luminance": 0.08509
}

Semantic roles & 50–950 ramp

primary

#A01C2F

secondary

#53C4B4

accent

#EDD33B

background

#FDF6F6

surface

#FAEBEB

border

#D3C6C6

text

#140706

muted

#837A7A

Preview Lab

Preview with #A01C2F

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

Preview Lab → · Contrast checker → · Palette generator →