#A02315#A02315

#A02315 is a mid, vivid red. Relative luminance 0.087; OKLCH L 46.3% C 0.163 H 30.5°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#A02315
RGB	rgb(160, 35, 21)
HSL	hsl(6, 77%, 35%)
HSV	hsv(6, 87%, 63%)
CMYK	cmyk(0%, 78.1%, 86.9%, 37.3%)
CIE-LAB	lab(35.46, 49.78, 39.82)
CIE-LCH	lch(35.46, 63.75, 38.66°)
OKLab	oklab(46.28% 0.1406 0.0827)
OKLCH	oklch(46.28% 0.163 30.5)
XYZ	xyz(15.2355, 8.7323, 1.5926)
Luminance	0.0873 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02315 #1592A0

analogous

#A0154C #A02315 #A06815

triadic

#A02315 #15A023 #2315A0

tetradic

#A02315 #4CA015 #1592A0 #6815A0

square

#A02315 #4CA015 #1592A0 #6815A0

split-complementary

#A02315 #15A068 #154CA0

monochromatic

#340B07 #6A170E #A02315 #D62F1C #E75848

Accessibility & contrast

On white

7.65

#A02315 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#A02315 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02315

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02315	#FFFFFF	#000000	##FFFFFF
##A02315	1.00	7.65	2.75	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4211

Deuteranopia (green-blind)

#695D0C

Tritanopia (blue-blind)

#B10021

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a02315;
/* rgb */ color: rgb(160, 35, 21);
/* oklch */ color: oklch(46.3% 0.163 30.5);

Tailwind

colors: {
  custom: {
    50: '#c66955',
    500: '#a02315',
    950: '#000000',
  },
}

SCSS

$custom: #a02315;
$custom-light: #c66955;
$custom-dark: #000000;

JSON

{
  "hex": "#a02315",
  "rgb": {
    "r": 160,
    "g": 35,
    "b": 21
  },
  "hsl": {
    "h": 6.043,
    "s": 76.796,
    "l": 35.49
  },
  "oklch": {
    "l": 0.46278,
    "c": 0.16314,
    "h": 30.5
  },
  "luminance": 0.0873
}

Semantic roles & 50–950 ramp

primary

#A02315

secondary

#49BBC8

accent

#E0F334

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150703

muted

#837A78

Preview Lab

Preview with #A02315

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

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