#A64034#A64034

#A64034 is a mid, vivid red. Relative luminance 0.120; OKLCH L 50.9% C 0.137 H 29.4°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#A64034
RGB	rgb(166, 64, 52)
HSL	hsl(6, 52%, 43%)
HSV	hsv(6, 69%, 65%)
CMYK	cmyk(0%, 61.4%, 68.7%, 34.9%)
CIE-LAB	lab(41.25, 41.30, 29.00)
CIE-LCH	lch(41.25, 50.47, 35.07°)
OKLab	oklab(50.93% 0.1196 0.0674)
OKLCH	oklch(50.93% 0.137 29.4)
XYZ	xyz(18.1809, 12.0242, 4.6117)
Luminance	0.1202 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64034 #349AA6

analogous

#A63461 #A64034 #A67934

triadic

#A64034 #34A640 #4034A6

tetradic

#A64034 #61A634 #349AA6 #7934A6

square

#A64034 #61A634 #349AA6 #7934A6

split-complementary

#A64034 #34A679 #3461A6

monochromatic

#491C17 #772E25 #A64034 #C85C4F #D7877E

Accessibility & contrast

On white

6.17

#A64034 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#A64034 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64034

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64034	#FFFFFF	#000000	##FFFFFF
##A64034	1.00	6.17	3.40	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5332

Deuteranopia (green-blind)

#756A31

Tritanopia (blue-blind)

#B62A3E

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #a64034;
/* rgb */ color: rgb(166, 64, 52);
/* oklch */ color: oklch(50.9% 0.137 29.4);

Tailwind

colors: {
  custom: {
    50: '#c7796c',
    500: '#a64034',
    950: '#000000',
  },
}

SCSS

$custom: #a64034;
$custom-light: #c7796c;
$custom-dark: #000000;

JSON

{
  "hex": "#a64034",
  "rgb": {
    "r": 166,
    "g": 64,
    "b": 52
  },
  "hsl": {
    "h": 6.316,
    "s": 52.294,
    "l": 42.745
  },
  "oklch": {
    "l": 0.50934,
    "c": 0.1373,
    "h": 29.4
  },
  "luminance": 0.12022
}

Semantic roles & 50–950 ramp

primary

#A64034

secondary

#76B8C0

accent

#CDDC4C

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#140907

muted

#837B7A

Preview Lab

Preview with #A64034

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

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