#A34228#A34228

#A34228 is a mid, vivid red. Relative luminance 0.118; OKLCH L 50.6% C 0.135 H 35.9°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#A34228
RGB	rgb(163, 66, 40)
HSL	hsl(13, 61%, 40%)
HSV	hsv(13, 75%, 64%)
CMYK	cmyk(0%, 59.5%, 75.5%, 36.1%)
CIE-LAB	lab(40.96, 38.60, 35.39)
CIE-LCH	lch(40.96, 52.36, 42.51°)
OKLab	oklab(50.56% 0.1092 0.0791)
OKLCH	oklch(50.56% 0.135 35.9)
XYZ	xyz(17.4373, 11.8385, 3.3739)
Luminance	0.1184 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A34228 #2889A3

analogous

#A3284C #A34228 #A38028

triadic

#A34228 #28A342 #4228A3

tetradic

#A34228 #4CA328 #2889A3 #8028A3

square

#A34228 #4CA328 #2889A3 #8028A3

split-complementary

#A34228 #28A380 #284CA3

monochromatic

#411A10 #722E1C #A34228 #CF593A #DB826B

Accessibility & contrast

On white

6.24

#A34228 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#A34228 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A34228

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A34228	#FFFFFF	#000000	##FFFFFF
##A34228	1.00	6.24	3.37	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5325

Deuteranopia (green-blind)

#756925

Tritanopia (blue-blind)

#B32C3C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #a34228;
/* rgb */ color: rgb(163, 66, 40);
/* oklch */ color: oklch(50.6% 0.135 35.9);

Tailwind

colors: {
  custom: {
    50: '#c57a63',
    500: '#a34228',
    950: '#000000',
  },
}

SCSS

$custom: #a34228;
$custom-light: #c57a63;
$custom-dark: #000000;

JSON

{
  "hex": "#a34228",
  "rgb": {
    "r": 163,
    "g": 66,
    "b": 40
  },
  "hsl": {
    "h": 12.683,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.50563,
    "c": 0.13479,
    "h": 35.9
  },
  "luminance": 0.11836
}

Semantic roles & 50–950 ramp

primary

#A34228

secondary

#66AEC1

accent

#C2E444

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#140905

muted

#837B7A

Preview Lab

Preview with #A34228

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

Preview Lab → · Contrast checker → · Palette generator →