#A64334#A64334

#A64334 is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.3% C 0.134 H 30.9°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#A64334
RGB	rgb(166, 67, 52)
HSL	hsl(8, 52%, 43%)
HSV	hsv(8, 69%, 65%)
CMYK	cmyk(0%, 59.6%, 68.7%, 34.9%)
CIE-LAB	lab(41.80, 39.86, 29.65)
CIE-LCH	lch(41.80, 49.68, 36.64°)
OKLab	oklab(51.35% 0.1151 0.0688)
OKLCH	oklch(51.35% 0.134 30.9)
XYZ	xyz(18.3547, 12.3717, 4.6696)
Luminance	0.1237 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64334 #3497A6

analogous

#A6345E #A64334 #A67C34

triadic

#A64334 #34A643 #4334A6

tetradic

#A64334 #5EA634 #3497A6 #7C34A6

square

#A64334 #5EA634 #3497A6 #7C34A6

split-complementary

#A64334 #34A67C #345EA6

monochromatic

#491D17 #773025 #A64334 #C85F4F #D78A7E

Accessibility & contrast

On white

6.05

#A64334 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#A64334 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64334

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64334	#FFFFFF	#000000	##FFFFFF
##A64334	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5532

Deuteranopia (green-blind)

#766B31

Tritanopia (blue-blind)

#B62E40

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #a64334;
/* rgb */ color: rgb(166, 67, 52);
/* oklch */ color: oklch(51.3% 0.134 30.9);

Tailwind

colors: {
  custom: {
    50: '#c77b6c',
    500: '#a64334',
    950: '#000000',
  },
}

SCSS

$custom: #a64334;
$custom-light: #c77b6c;
$custom-dark: #000000;

JSON

{
  "hex": "#a64334",
  "rgb": {
    "r": 166,
    "g": 67,
    "b": 52
  },
  "hsl": {
    "h": 7.895,
    "s": 52.294,
    "l": 42.745
  },
  "oklch": {
    "l": 0.51346,
    "c": 0.13412,
    "h": 30.9
  },
  "luminance": 0.12369
}

Semantic roles & 50–950 ramp

primary

#A64334

secondary

#76B6C0

accent

#C9DC4C

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#140907

muted

#837B7A

Preview Lab

Preview with #A64334

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

Preview Lab → · Contrast checker → · Palette generator →