#A02B15#A02B15

#A02B15 is a mid, vivid red. Relative luminance 0.093; OKLCH L 47.0% C 0.157 H 32.7°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#A02B15
RGB	rgb(160, 43, 21)
HSL	hsl(9, 77%, 35%)
HSV	hsv(9, 87%, 63%)
CMYK	cmyk(0%, 73.1%, 86.9%, 37.3%)
CIE-LAB	lab(36.48, 46.97, 40.68)
CIE-LCH	lch(36.48, 62.14, 40.90°)
OKLab	oklab(47.03% 0.1319 0.0847)
OKLCH	oklch(47.03% 0.157 32.7)
XYZ	xyz(15.4983, 9.2579, 1.6802)
Luminance	0.0925 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02B15 #158AA0

analogous

#A01545 #A02B15 #A07015

triadic

#A02B15 #15A02B #2B15A0

tetradic

#A02B15 #45A015 #158AA0 #7015A0

square

#A02B15 #45A015 #158AA0 #7015A0

split-complementary

#A02B15 #15A070 #1545A0

monochromatic

#340E07 #6A1C0E #A02B15 #D63A1C #E76148

Accessibility & contrast

On white

7.37

#A02B15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#A02B15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02B15

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02B15	#FFFFFF	#000000	##FFFFFF
##A02B15	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4510

Deuteranopia (green-blind)

#6B5F0D

Tritanopia (blue-blind)

#B10027

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a02b15;
/* rgb */ color: rgb(160, 43, 21);
/* oklch */ color: oklch(47.0% 0.157 32.7);

Tailwind

colors: {
  custom: {
    50: '#c56d55',
    500: '#a02b15',
    950: '#000000',
  },
}

SCSS

$custom: #a02b15;
$custom-light: #c56d55;
$custom-dark: #000000;

JSON

{
  "hex": "#a02b15",
  "rgb": {
    "r": 160,
    "g": 43,
    "b": 21
  },
  "hsl": {
    "h": 9.496,
    "s": 76.796,
    "l": 35.49
  },
  "oklch": {
    "l": 0.47034,
    "c": 0.15675,
    "h": 32.7
  },
  "luminance": 0.09255
}

Semantic roles & 50–950 ramp

primary

#A02B15

secondary

#49B4C8

accent

#D5F334

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150703

muted

#837A78

Preview Lab

Preview with #A02B15

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

Preview Lab → · Contrast checker → · Palette generator →