#A02339#A02339

#A02339 is a mid, vivid red. Relative luminance 0.090; OKLCH L 46.8% C 0.160 H 16.7°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#A02339
RGB	rgb(160, 35, 57)
HSL	hsl(349, 64%, 38%)
HSV	hsv(349, 78%, 63%)
CMYK	cmyk(0%, 78.1%, 64.4%, 37.3%)
CIE-LAB	lab(35.93, 51.30, 19.04)
CIE-LCH	lch(35.93, 54.72, 20.37°)
OKLab	oklab(46.78% 0.1531 0.0459)
OKLCH	oklch(46.78% 0.16 16.7)
XYZ	xyz(15.8384, 8.9734, 4.7682)
Luminance	0.0897 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02339 #23A08A

analogous

#A02377 #A02339 #A04B23

triadic

#A02339 #39A023 #2339A0

tetradic

#A02339 #77A023 #23A08A #4B23A0

square

#A02339 #77A023 #23A08A #4B23A0

split-complementary

#A02339 #23A04B #2377A0

monochromatic

#3C0D15 #6E1827 #A02339 #D12F4B #DC6177

Accessibility & contrast

On white

7.52

#A02339 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#A02339 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02339

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02339	#FFFFFF	#000000	##FFFFFF
##A02339	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474439

Deuteranopia (green-blind)

#675E35

Tritanopia (blue-blind)

#B0002D

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #a02339;
/* rgb */ color: rgb(160, 35, 57);
/* oklch */ color: oklch(46.8% 0.160 16.7);

Tailwind

colors: {
  custom: {
    50: '#c36a6f',
    500: '#a02339',
    950: '#000000',
  },
}

SCSS

$custom: #a02339;
$custom-light: #c36a6f;
$custom-dark: #000000;

JSON

{
  "hex": "#a02339",
  "rgb": {
    "r": 160,
    "g": 35,
    "b": 57
  },
  "hsl": {
    "h": 349.44,
    "s": 64.103,
    "l": 38.235
  },
  "oklch": {
    "l": 0.46777,
    "c": 0.15983,
    "h": 16.7
  },
  "luminance": 0.08971
}

Semantic roles & 50–950 ramp

primary

#A02339

secondary

#5DC1B0

accent

#E7CA41

background

#FCF6F6

surface

#F9ECEC

border

#D2C7C7

text

#140707

muted

#827A7A

Preview Lab

Preview with #A02339

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

Preview Lab → · Contrast checker → · Palette generator →