#A61D29#A61D29

#A61D29 is a mid, vivid red. Relative luminance 0.091; OKLCH L 47.2% C 0.171 H 23.0°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#A61D29
RGB	rgb(166, 29, 41)
HSL	hsl(355, 70%, 38%)
HSV	hsv(355, 83%, 65%)
CMYK	cmyk(0%, 82.5%, 75.3%, 34.9%)
CIE-LAB	lab(36.27, 54.01, 29.77)
CIE-LCH	lch(36.27, 61.67, 28.87°)
OKLab	oklab(47.16% 0.1574 0.0669)
OKLCH	oklch(47.16% 0.171 23)
XYZ	xyz(16.5675, 9.1485, 2.9909)
Luminance	0.0915 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A61D29 #1DA69A

analogous

#A61D6D #A61D29 #A6561D

triadic

#A61D29 #29A61D #1D29A6

tetradic

#A61D29 #6DA61D #1DA69A #561DA6

square

#A61D29 #6DA61D #1DA69A #561DA6

split-complementary

#A61D29 #1DA656 #1D6DA6

monochromatic

#3E0B0F #72141C #A61D29 #D92737 #E25B67

Accessibility & contrast

On white

7.42

#A61D29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#A61D29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A61D29

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A61D29	#FFFFFF	#000000	##FFFFFF
##A61D29	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494328

Deuteranopia (green-blind)

#6B6024

Tritanopia (blue-blind)

#B70023

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #a61d29;
/* rgb */ color: rgb(166, 29, 41);
/* oklch */ color: oklch(47.2% 0.171 23.0);

Tailwind

colors: {
  custom: {
    50: '#c96863',
    500: '#a61d29',
    950: '#000000',
  },
}

SCSS

$custom: #a61d29;
$custom-light: #c96863;
$custom-dark: #000000;

JSON

{
  "hex": "#a61d29",
  "rgb": {
    "r": 166,
    "g": 29,
    "b": 41
  },
  "hsl": {
    "h": 354.745,
    "s": 70.256,
    "l": 38.235
  },
  "oklch": {
    "l": 0.47158,
    "c": 0.171,
    "h": 23
  },
  "luminance": 0.09146
}

Semantic roles & 50–950 ramp

primary

#A61D29

secondary

#59C6BD

accent

#EDDD3B

background

#FDF6F5

surface

#FBEBEA

border

#D4C6C6

text

#150705

muted

#837A79

Preview Lab

Preview with #A61D29

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

Preview Lab → · Contrast checker → · Palette generator →