#A34028#A34028

#A34028 is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.3% C 0.137 H 34.9°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#A34028
RGB	rgb(163, 64, 40)
HSL	hsl(12, 61%, 40%)
HSV	hsv(12, 75%, 64%)
CMYK	cmyk(0%, 60.7%, 75.5%, 36.1%)
CIE-LAB	lab(40.59, 39.57, 34.98)
CIE-LCH	lch(40.59, 52.82, 41.48°)
OKLab	oklab(50.28% 0.1122 0.0782)
OKLCH	oklch(50.28% 0.137 34.9)
XYZ	xyz(17.3225, 11.6089, 3.3357)
Luminance	0.1161 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A34028 #288BA3

analogous

#A3284E #A34028 #A37D28

triadic

#A34028 #28A340 #4028A3

tetradic

#A34028 #4EA328 #288BA3 #7D28A3

square

#A34028 #4EA328 #288BA3 #7D28A3

split-complementary

#A34028 #28A37D #284EA3

monochromatic

#411910 #722D1C #A34028 #CF573A #DB816B

Accessibility & contrast

On white

6.32

#A34028 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#A34028 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A34028

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A34028	#FFFFFF	#000000	##FFFFFF
##A34028	1.00	6.32	3.32	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5225

Deuteranopia (green-blind)

#746825

Tritanopia (blue-blind)

#B3293B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #a34028;
/* rgb */ color: rgb(163, 64, 40);
/* oklch */ color: oklch(50.3% 0.137 34.9);

Tailwind

colors: {
  custom: {
    50: '#c57963',
    500: '#a34028',
    950: '#000000',
  },
}

SCSS

$custom: #a34028;
$custom-light: #c57963;
$custom-dark: #000000;

JSON

{
  "hex": "#a34028",
  "rgb": {
    "r": 163,
    "g": 64,
    "b": 40
  },
  "hsl": {
    "h": 11.707,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.50283,
    "c": 0.13674,
    "h": 34.9
  },
  "luminance": 0.11607
}

Semantic roles & 50–950 ramp

primary

#A34028

secondary

#66AFC1

accent

#C5E444

background

#FDF7F5

surface

#FAEDEA

border

#D3C8C6

text

#140905

muted

#837B79

Preview Lab

Preview with #A34028

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

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