#A64239#A64239

#A64239 is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.3% C 0.134 H 27.9°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#A64239
RGB	rgb(166, 66, 57)
HSL	hsl(5, 49%, 44%)
HSV	hsv(5, 66%, 65%)
CMYK	cmyk(0%, 60.2%, 65.7%, 34.9%)
CIE-LAB	lab(41.69, 40.65, 26.56)
CIE-LCH	lch(41.69, 48.56, 33.16°)
OKLab	oklab(51.29% 0.1186 0.0627)
OKLCH	oklch(51.29% 0.134 27.9)
XYZ	xyz(18.4144, 12.3012, 5.2748)
Luminance	0.1230 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64239 #399DA6

analogous

#A63966 #A64239 #A67839

triadic

#A64239 #39A642 #4239A6

tetradic

#A64239 #66A639 #399DA6 #7839A6

square

#A64239 #66A639 #399DA6 #7839A6

split-complementary

#A64239 #39A678 #3966A6

monochromatic

#4B1E1A #783029 #A64239 #C56057 #D58B84

Accessibility & contrast

On white

6.07

#A64239 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#A64239 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64239

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64239	#FFFFFF	#000000	##FFFFFF
##A64239	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5538

Deuteranopia (green-blind)

#756A36

Tritanopia (blue-blind)

#B62E40

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #a64239;
/* rgb */ color: rgb(166, 66, 57);
/* oklch */ color: oklch(51.3% 0.134 27.9);

Tailwind

colors: {
  custom: {
    50: '#c77a6f',
    500: '#a64239',
    950: '#000000',
  },
}

SCSS

$custom: #a64239;
$custom-light: #c77a6f;
$custom-dark: #000000;

JSON

{
  "hex": "#a64239",
  "rgb": {
    "r": 166,
    "g": 66,
    "b": 57
  },
  "hsl": {
    "h": 4.954,
    "s": 48.879,
    "l": 43.725
  },
  "oklch": {
    "l": 0.51287,
    "c": 0.13412,
    "h": 27.9
  },
  "luminance": 0.12299
}

Semantic roles & 50–950 ramp

primary

#A64239

secondary

#7CB9BF

accent

#CDD84F

background

#FDF7F6

surface

#FAEEEC

border

#D3C9C7

text

#140907

muted

#837B7A

Preview Lab

Preview with #A64239

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

Preview Lab → · Contrast checker → · Palette generator →