#A02C1B#A02C1B

#A02C1B is a mid, vivid red. Relative luminance 0.094; OKLCH L 47.2% C 0.155 H 31.4°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#A02C1B
RGB	rgb(160, 44, 27)
HSL	hsl(8, 71%, 37%)
HSV	hsv(8, 83%, 63%)
CMYK	cmyk(0%, 72.5%, 83.1%, 37.3%)
CIE-LAB	lab(36.66, 46.75, 37.84)
CIE-LCH	lch(36.66, 60.15, 38.98°)
OKLab	oklab(47.19% 0.1323 0.0807)
OKLCH	oklch(47.19% 0.155 31.4)
XYZ	xyz(15.5976, 9.3565, 2.0214)
Luminance	0.0935 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02C1B #1B8FA0

analogous

#A01B4D #A02C1B #A06F1B

triadic

#A02C1B #1BA02C #2C1BA0

tetradic

#A02C1B #4DA01B #1B8FA0 #6F1BA0

square

#A02C1B #4DA01B #1B8FA0 #6F1BA0

split-complementary

#A02C1B #1BA06F #1B4DA0

monochromatic

#370F09 #6C1E12 #A02C1B #D43A24 #E26653

Accessibility & contrast

On white

7.32

#A02C1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#A02C1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02C1B

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02C1B	#FFFFFF	#000000	##FFFFFF
##A02C1B	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4618

Deuteranopia (green-blind)

#6B6015

Tritanopia (blue-blind)

#B10029

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a02c1b;
/* rgb */ color: rgb(160, 44, 27);
/* oklch */ color: oklch(47.2% 0.155 31.4);

Tailwind

colors: {
  custom: {
    50: '#c56d59',
    500: '#a02c1b',
    950: '#000000',
  },
}

SCSS

$custom: #a02c1b;
$custom-light: #c56d59;
$custom-dark: #000000;

JSON

{
  "hex": "#a02c1b",
  "rgb": {
    "r": 160,
    "g": 44,
    "b": 27
  },
  "hsl": {
    "h": 7.669,
    "s": 71.123,
    "l": 36.667
  },
  "oklch": {
    "l": 0.47188,
    "c": 0.15497,
    "h": 31.4
  },
  "luminance": 0.09354
}

Semantic roles & 50–950 ramp

primary

#A02C1B

secondary

#52B6C5

accent

#D7EE3A

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150703

muted

#837A78

Preview Lab

Preview with #A02C1B

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

Preview Lab → · Contrast checker → · Palette generator →