#A64429#A64429

#A64429 is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.3% C 0.136 H 36.2°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#A64429
RGB	rgb(166, 68, 41)
HSL	hsl(13, 60%, 41%)
HSV	hsv(13, 75%, 65%)
CMYK	cmyk(0%, 59%, 75.3%, 34.9%)
CIE-LAB	lab(41.85, 38.81, 35.95)
CIE-LCH	lch(41.85, 52.90, 42.81°)
OKLab	oklab(51.34% 0.1097 0.0803)
OKLCH	oklch(51.34% 0.136 36.2)
XYZ	xyz(18.1951, 12.4038, 3.5334)
Luminance	0.1240 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64429 #298BA6

analogous

#A6294C #A64429 #A68229

triadic

#A64429 #29A644 #4429A6

tetradic

#A64429 #4CA629 #298BA6 #8229A6

square

#A64429 #4CA629 #298BA6 #8229A6

split-complementary

#A64429 #29A682 #294CA6

monochromatic

#441C11 #75301D #A64429 #CF5D3D #DB866E

Accessibility & contrast

On white

6.03

#A64429 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#A64429 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64429

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64429	#FFFFFF	#000000	##FFFFFF
##A64429	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5526

Deuteranopia (green-blind)

#776B26

Tritanopia (blue-blind)

#B62E3E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #a64429;
/* rgb */ color: rgb(166, 68, 41);
/* oklch */ color: oklch(51.3% 0.136 36.2);

Tailwind

colors: {
  custom: {
    50: '#c77b64',
    500: '#a64429',
    950: '#000000',
  },
}

SCSS

$custom: #a64429;
$custom-light: #c77b64;
$custom-dark: #000000;

JSON

{
  "hex": "#a64429",
  "rgb": {
    "r": 166,
    "g": 68,
    "b": 41
  },
  "hsl": {
    "h": 12.96,
    "s": 60.386,
    "l": 40.588
  },
  "oklch": {
    "l": 0.5134,
    "c": 0.13597,
    "h": 36.2
  },
  "luminance": 0.12401
}

Semantic roles & 50–950 ramp

primary

#A64429

secondary

#69AFC2

accent

#C1E444

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#140A05

muted

#837C7A

Preview Lab

Preview with #A64429

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

Preview Lab → · Contrast checker → · Palette generator →