#A64424#A64424

#A64424 is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.3% C 0.137 H 38.1°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#A64424
RGB	rgb(166, 68, 36)
HSL	hsl(15, 64%, 40%)
HSV	hsv(15, 78%, 65%)
CMYK	cmyk(0%, 59%, 78.3%, 34.9%)
CIE-LAB	lab(41.80, 38.60, 38.57)
CIE-LCH	lch(41.80, 54.56, 44.98°)
OKLab	oklab(51.29% 0.1081 0.0847)
OKLCH	oklch(51.29% 0.137 38.1)
XYZ	xyz(18.1133, 12.3711, 3.1028)
Luminance	0.1237 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64424 #2486A6

analogous

#A62445 #A64424 #A68524

triadic

#A64424 #24A644 #4424A6

tetradic

#A64424 #45A624 #2486A6 #8524A6

square

#A64424 #45A624 #2486A6 #8524A6

split-complementary

#A64424 #24A685 #2445A6

monochromatic

#411B0E #742F19 #A64424 #D35B34 #DE8466

Accessibility & contrast

On white

6.05

#A64424 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#A64424 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64424

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64424	#FFFFFF	#000000	##FFFFFF
##A64424	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)

#5F5520

Deuteranopia (green-blind)

#776B21

Tritanopia (blue-blind)

#B72D3D

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #a64424;
/* rgb */ color: rgb(166, 68, 36);
/* oklch */ color: oklch(51.3% 0.137 38.1);

Tailwind

colors: {
  custom: {
    50: '#c87b61',
    500: '#a64424',
    950: '#000000',
  },
}

SCSS

$custom: #a64424;
$custom-light: #c87b61;
$custom-dark: #000000;

JSON

{
  "hex": "#a64424",
  "rgb": {
    "r": 166,
    "g": 68,
    "b": 36
  },
  "hsl": {
    "h": 14.769,
    "s": 64.356,
    "l": 39.608
  },
  "oklch": {
    "l": 0.51285,
    "c": 0.13734,
    "h": 38.1
  },
  "luminance": 0.12369
}

Semantic roles & 50–950 ramp

primary

#A64424

secondary

#62ACC4

accent

#BEE740

background

#FDF7F5

surface

#FAEEEA

border

#D3C9C6

text

#140905

muted

#837B79

Preview Lab

Preview with #A64424

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

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