#A62023#A62023

#A62023 is a mid, vivid red. Relative luminance 0.093; OKLCH L 47.3% C 0.169 H 25.7°. Best body text is #FFFFFF at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#A62023
RGB	rgb(166, 32, 35)
HSL	hsl(359, 68%, 39%)
HSV	hsv(359, 81%, 65%)
CMYK	cmyk(0%, 80.7%, 78.9%, 34.9%)
CIE-LAB	lab(36.49, 52.95, 33.60)
CIE-LCH	lch(36.49, 62.71, 32.40°)
OKLab	oklab(47.3% 0.1527 0.0736)
OKLCH	oklch(47.3% 0.169 25.7)
XYZ	xyz(16.5478, 9.2640, 2.5066)
Luminance	0.0926 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A62023 #20A6A3

analogous

#A62066 #A62023 #A66020

triadic

#A62023 #23A620 #2023A6

tetradic

#A62023 #66A620 #20A6A3 #6020A6

square

#A62023 #66A620 #20A6A3 #6020A6

split-complementary

#A62023 #20A660 #2066A6

monochromatic

#3F0C0D #731618 #A62023 #D62D31 #E06063

Accessibility & contrast

On white

7.36

#A62023 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#A62023 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A62023

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A62023	#FFFFFF	#000000	##FFFFFF
##A62023	1.00	7.36	2.85	7.36
#FFFFFF	7.36	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4321

Deuteranopia (green-blind)

#6C601D

Tritanopia (blue-blind)

#B70023

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a62023;
/* rgb */ color: rgb(166, 32, 35);
/* oklch */ color: oklch(47.3% 0.169 25.7);

Tailwind

colors: {
  custom: {
    50: '#ca695e',
    500: '#a62023',
    950: '#000000',
  },
}

SCSS

$custom: #a62023;
$custom-light: #ca695e;
$custom-dark: #000000;

JSON

{
  "hex": "#a62023",
  "rgb": {
    "r": 166,
    "g": 32,
    "b": 35
  },
  "hsl": {
    "h": 358.657,
    "s": 67.677,
    "l": 38.824
  },
  "oklch": {
    "l": 0.47297,
    "c": 0.16949,
    "h": 25.7
  },
  "luminance": 0.09261
}

Semantic roles & 50–950 ramp

primary

#A62023

secondary

#5DC5C3

accent

#EBE73D

background

#FDF6F5

surface

#FBECE9

border

#D4C7C5

text

#150704

muted

#837A79

Preview Lab

Preview with #A62023

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

Preview Lab → · Contrast checker → · Palette generator →