#A62740#A62740

#A62740 is a mid, vivid red. Relative luminance 0.099; OKLCH L 48.4% C 0.162 H 15.0°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#A62740
RGB	rgb(166, 39, 64)
HSL	hsl(348, 62%, 40%)
HSV	hsv(348, 77%, 65%)
CMYK	cmyk(0%, 76.5%, 61.4%, 34.9%)
CIE-LAB	lab(37.72, 52.25, 17.14)
CIE-LCH	lch(37.72, 54.99, 18.17°)
OKLab	oklab(48.36% 0.1567 0.0419)
OKLCH	oklch(48.36% 0.162 15)
XYZ	xyz(17.3786, 9.9307, 5.8512)
Luminance	0.0993 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A62740 #27A68D

analogous

#A6277F #A62740 #A64D27

triadic

#A62740 #40A627 #2740A6

tetradic

#A62740 #7FA627 #27A68D #4D27A6

square

#A62740 #7FA627 #27A68D #4D27A6

split-complementary

#A62740 #27A64D #277FA6

monochromatic

#43101A #741B2D #A62740 #D13A57 #DC6B81

Accessibility & contrast

On white

7.03

#A62740 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#A62740 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A62740

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A62740	#FFFFFF	#000000	##FFFFFF
##A62740	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4840

Deuteranopia (green-blind)

#6B623D

Tritanopia (blue-blind)

#B60032

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #a62740;
/* rgb */ color: rgb(166, 39, 64);
/* oklch */ color: oklch(48.4% 0.162 15.0);

Tailwind

colors: {
  custom: {
    50: '#c76d74',
    500: '#a62740',
    950: '#000000',
  },
}

SCSS

$custom: #a62740;
$custom-light: #c76d74;
$custom-dark: #000000;

JSON

{
  "hex": "#a62740",
  "rgb": {
    "r": 166,
    "g": 39,
    "b": 64
  },
  "hsl": {
    "h": 348.189,
    "s": 61.951,
    "l": 40.196
  },
  "oklch": {
    "l": 0.48357,
    "c": 0.16225,
    "h": 15
  },
  "luminance": 0.09928
}

Semantic roles & 50–950 ramp

primary

#A62740

secondary

#66C3B0

accent

#E5C543

background

#FDF6F7

surface

#FAECED

border

#D3C7C8

text

#140808

muted

#837B7B

Preview Lab

Preview with #A62740

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

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