#A64938#A64938

#A64938 is a mid, vivid red. Relative luminance 0.132; OKLCH L 52.3% C 0.127 H 32.1°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#A64938
RGB	rgb(166, 73, 56)
HSL	hsl(9, 50%, 44%)
HSV	hsv(9, 66%, 65%)
CMYK	cmyk(0%, 56%, 66.3%, 34.9%)
CIE-LAB	lab(43.00, 37.12, 28.75)
CIE-LCH	lch(43.00, 46.96, 37.76°)
OKLab	oklab(52.27% 0.1074 0.0674)
OKLCH	oklch(52.27% 0.127 32.1)
XYZ	xyz(18.8240, 13.1600, 5.2895)
Luminance	0.1316 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64938 #3895A6

analogous

#A6385E #A64938 #A68038

triadic

#A64938 #38A649 #4938A6

tetradic

#A64938 #5EA638 #3895A6 #8038A6

square

#A64938 #5EA638 #3895A6 #8038A6

split-complementary

#A64938 #38A680 #385EA6

monochromatic

#4A2119 #783529 #A64938 #C66755 #D59083

Accessibility & contrast

On white

5.78

#A64938 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#A64938 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64938

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64938	#FFFFFF	#000000	##FFFFFF
##A64938	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615936

Deuteranopia (green-blind)

#786D36

Tritanopia (blue-blind)

#B63745

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #a64938;
/* rgb */ color: rgb(166, 73, 56);
/* oklch */ color: oklch(52.3% 0.127 32.1);

Tailwind

colors: {
  custom: {
    50: '#c67f6f',
    500: '#a64938',
    950: '#000000',
  },
}

SCSS

$custom: #a64938;
$custom-light: #c67f6f;
$custom-dark: #000000;

JSON

{
  "hex": "#a64938",
  "rgb": {
    "r": 166,
    "g": 73,
    "b": 56
  },
  "hsl": {
    "h": 9.273,
    "s": 49.55,
    "l": 43.529
  },
  "oklch": {
    "l": 0.52274,
    "c": 0.12678,
    "h": 32.1
  },
  "luminance": 0.13158
}

Semantic roles & 50–950 ramp

primary

#A64938

secondary

#7BB4BF

accent

#C4D94F

background

#FCF7F6

surface

#F9EEEC

border

#D2C9C7

text

#140A07

muted

#827C7A

Preview Lab

Preview with #A64938

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

Preview Lab → · Contrast checker → · Palette generator →