#A64330#A64330

#A64330 is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.3% C 0.135 H 32.7°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#A64330
RGB	rgb(166, 67, 48)
HSL	hsl(10, 55%, 42%)
HSV	hsv(10, 71%, 65%)
CMYK	cmyk(0%, 59.6%, 71.1%, 34.9%)
CIE-LAB	lab(41.75, 39.64, 31.91)
CIE-LCH	lch(41.75, 50.89, 38.83°)
OKLab	oklab(51.29% 0.1137 0.073)
OKLCH	oklch(51.29% 0.135 32.7)
XYZ	xyz(18.2684, 12.3371, 4.2151)
Luminance	0.1234 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64330 #3093A6

analogous

#A63058 #A64330 #A67E30

triadic

#A64330 #30A643 #4330A6

tetradic

#A64330 #58A630 #3093A6 #7E30A6

square

#A64330 #58A630 #3093A6 #7E30A6

split-complementary

#A64330 #30A67E #3058A6

monochromatic

#471D15 #773022 #A64330 #CA5E49 #D88878

Accessibility & contrast

On white

6.06

#A64330 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#A64330 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64330

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64330	#FFFFFF	#000000	##FFFFFF
##A64330	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E552E

Deuteranopia (green-blind)

#766B2D

Tritanopia (blue-blind)

#B62D3F

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #a64330;
/* rgb */ color: rgb(166, 67, 48);
/* oklch */ color: oklch(51.3% 0.135 32.7);

Tailwind

colors: {
  custom: {
    50: '#c77b69',
    500: '#a64330',
    950: '#000000',
  },
}

SCSS

$custom: #a64330;
$custom-light: #c77b69;
$custom-dark: #000000;

JSON

{
  "hex": "#a64330",
  "rgb": {
    "r": 166,
    "g": 67,
    "b": 48
  },
  "hsl": {
    "h": 9.661,
    "s": 55.14,
    "l": 41.961
  },
  "oklch": {
    "l": 0.51288,
    "c": 0.13511,
    "h": 32.7
  },
  "luminance": 0.12335
}

Semantic roles & 50–950 ramp

primary

#A64330

secondary

#71B4C0

accent

#C6DE49

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#140906

muted

#837B7A

Preview Lab

Preview with #A64330

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

Preview Lab → · Contrast checker → · Palette generator →