#A61E2E#A61E2E

#A61E2E is a mid, vivid red. Relative luminance 0.092; OKLCH L 47.3% C 0.170 H 21.3°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#A61E2E
RGB	rgb(166, 30, 46)
HSL	hsl(353, 69%, 38%)
HSV	hsv(353, 82%, 65%)
CMYK	cmyk(0%, 81.9%, 72.3%, 34.9%)
CIE-LAB	lab(36.43, 53.96, 26.88)
CIE-LCH	lch(36.43, 60.28, 26.48°)
OKLab	oklab(47.3% 0.1584 0.0617)
OKLCH	oklch(47.3% 0.17 21.3)
XYZ	xyz(16.6852, 9.2354, 3.4883)
Luminance	0.0923 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A61E2E #1EA696

analogous

#A61E72 #A61E2E #A6521E

triadic

#A61E2E #2EA61E #1E2EA6

tetradic

#A61E2E #72A61E #1EA696 #521EA6

square

#A61E2E #72A61E #1EA696 #521EA6

split-complementary

#A61E2E #1EA652 #1E72A6

monochromatic

#3E0B11 #721520 #A61E2E #D8293E #E25D6C

Accessibility & contrast

On white

7.38

#A61E2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#A61E2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A61E2E

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A61E2E	#FFFFFF	#000000	##FFFFFF
##A61E2E	1.00	7.38	2.85	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49432D

Deuteranopia (green-blind)

#6A6029

Tritanopia (blue-blind)

#B70026

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a61e2e;
/* rgb */ color: rgb(166, 30, 46);
/* oklch */ color: oklch(47.3% 0.170 21.3);

Tailwind

colors: {
  custom: {
    50: '#c96966',
    500: '#a61e2e',
    950: '#000000',
  },
}

SCSS

$custom: #a61e2e;
$custom-light: #c96966;
$custom-dark: #000000;

JSON

{
  "hex": "#a61e2e",
  "rgb": {
    "r": 166,
    "g": 30,
    "b": 46
  },
  "hsl": {
    "h": 352.941,
    "s": 69.388,
    "l": 38.431
  },
  "oklch": {
    "l": 0.47303,
    "c": 0.16994,
    "h": 21.3
  },
  "luminance": 0.09233
}

Semantic roles & 50–950 ramp

primary

#A61E2E

secondary

#5AC6B9

accent

#ECD73C

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#150706

muted

#837A7A

Preview Lab

Preview with #A61E2E

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

Preview Lab → · Contrast checker → · Palette generator →