#A02E37#A02E37

#A02E37 is a mid, vivid red. Relative luminance 0.097; OKLCH L 47.8% C 0.149 H 20.6°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#A02E37
RGB	rgb(160, 46, 55)
HSL	hsl(355, 55%, 40%)
HSV	hsv(355, 71%, 63%)
CMYK	cmyk(0%, 71.2%, 65.6%, 37.3%)
CIE-LAB	lab(37.31, 47.25, 22.07)
CIE-LCH	lch(37.31, 52.15, 25.04°)
OKLab	oklab(47.79% 0.1397 0.0526)
OKLCH	oklch(47.79% 0.149 20.6)
XYZ	xyz(16.1655, 9.7057, 4.6359)
Luminance	0.0970 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02E37 #2EA097

analogous

#A02E70 #A02E37 #A05E2E

triadic

#A02E37 #37A02E #2E37A0

tetradic

#A02E37 #70A02E #2EA097 #5E2EA0

square

#A02E37 #70A02E #2EA097 #5E2EA0

split-complementary

#A02E37 #2EA05E #2E70A0

monochromatic

#411316 #702027 #A02E37 #C9424D #D6727A

Accessibility & contrast

On white

7.14

#A02E37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#A02E37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02E37

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02E37	#FFFFFF	#000000	##FFFFFF
##A02E37	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4836

Deuteranopia (green-blind)

#6A6134

Tritanopia (blue-blind)

#B00B32

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a02e37;
/* rgb */ color: rgb(160, 46, 55);
/* oklch */ color: oklch(47.8% 0.149 20.6);

Tailwind

colors: {
  custom: {
    50: '#c36f6d',
    500: '#a02e37',
    950: '#000000',
  },
}

SCSS

$custom: #a02e37;
$custom-light: #c36f6d;
$custom-dark: #000000;

JSON

{
  "hex": "#a02e37",
  "rgb": {
    "r": 160,
    "g": 46,
    "b": 55
  },
  "hsl": {
    "h": 355.263,
    "s": 55.34,
    "l": 40.392
  },
  "oklch": {
    "l": 0.47788,
    "c": 0.1493,
    "h": 20.6
  },
  "luminance": 0.09703
}

Semantic roles & 50–950 ramp

primary

#A02E37

secondary

#6CBEB8

accent

#DFD349

background

#FCF7F6

surface

#F9EDEB

border

#D2C8C6

text

#140807

muted

#827B7A

Preview Lab

Preview with #A02E37

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

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