#A02340#A02340

#A02340 is a mid, vivid red. Relative luminance 0.090; OKLCH L 46.9% C 0.160 H 13.1°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#A02340
RGB	rgb(160, 35, 64)
HSL	hsl(346, 64%, 38%)
HSV	hsv(346, 78%, 63%)
CMYK	cmyk(0%, 78.1%, 60%, 37.3%)
CIE-LAB	lab(36.08, 51.75, 14.74)
CIE-LCH	lch(36.08, 53.81, 15.90°)
OKLab	oklab(46.93% 0.1559 0.0364)
OKLCH	oklch(46.93% 0.16 13.1)
XYZ	xyz(16.0253, 9.0482, 5.7521)
Luminance	0.0905 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02340 #23A083

analogous

#A0237E #A02340 #A04423

triadic

#A02340 #40A023 #2340A0

tetradic

#A02340 #7EA023 #23A083 #4423A0

square

#A02340 #7EA023 #23A083 #4423A0

split-complementary

#A02340 #23A044 #237EA0

monochromatic

#3C0D18 #6E182C #A02340 #D12F54 #DC617E

Accessibility & contrast

On white

7.48

#A02340 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#A02340 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02340

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02340	#FFFFFF	#000000	##FFFFFF
##A02340	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464440

Deuteranopia (green-blind)

#665E3D

Tritanopia (blue-blind)

#AF002F

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #a02340;
/* rgb */ color: rgb(160, 35, 64);
/* oklch */ color: oklch(46.9% 0.160 13.1);

Tailwind

colors: {
  custom: {
    50: '#c36a74',
    500: '#a02340',
    950: '#000000',
  },
}

SCSS

$custom: #a02340;
$custom-light: #c36a74;
$custom-dark: #000000;

JSON

{
  "hex": "#a02340",
  "rgb": {
    "r": 160,
    "g": 35,
    "b": 64
  },
  "hsl": {
    "h": 346.08,
    "s": 64.103,
    "l": 38.235
  },
  "oklch": {
    "l": 0.4693,
    "c": 0.16014,
    "h": 13.1
  },
  "luminance": 0.09046
}

Semantic roles & 50–950 ramp

primary

#A02340

secondary

#5DC1AA

accent

#E7C041

background

#FCF6F7

surface

#F9ECED

border

#D2C7C8

text

#140708

muted

#827A7B

Preview Lab

Preview with #A02340

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

Preview Lab → · Contrast checker → · Palette generator →