#A34A28#A34A28

#A34A28 is a mid, vivid orange. Relative luminance 0.128; OKLCH L 51.7% C 0.127 H 40.5°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#A34A28
RGB	rgb(163, 74, 40)
HSL	hsl(17, 61%, 40%)
HSV	hsv(17, 75%, 64%)
CMYK	cmyk(0%, 54.6%, 75.5%, 36.1%)
CIE-LAB	lab(42.52, 34.56, 37.06)
CIE-LCH	lch(42.52, 50.67, 47.00°)
OKLab	oklab(51.75% 0.0968 0.0827)
OKLCH	oklch(51.75% 0.127 40.5)
XYZ	xyz(17.9378, 12.8396, 3.5408)
Luminance	0.1284 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A34A28 #2881A3

analogous

#A32844 #A34A28 #A38728

triadic

#A34A28 #28A34A #4A28A3

tetradic

#A34A28 #44A328 #2881A3 #8728A3

square

#A34A28 #44A328 #2881A3 #8728A3

split-complementary

#A34A28 #28A387 #2844A3

monochromatic

#411D10 #72341C #A34A28 #CF633A #DB8A6B

Accessibility & contrast

On white

5.89

#A34A28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#A34A28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A34A28

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A34A28	#FFFFFF	#000000	##FFFFFF
##A34A28	1.00	5.89	3.57	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635824

Deuteranopia (green-blind)

#786C26

Tritanopia (blue-blind)

#B33743

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #a34a28;
/* rgb */ color: rgb(163, 74, 40);
/* oklch */ color: oklch(51.7% 0.127 40.5);

Tailwind

colors: {
  custom: {
    50: '#c57f64',
    500: '#a34a28',
    950: '#000000',
  },
}

SCSS

$custom: #a34a28;
$custom-light: #c57f64;
$custom-dark: #000000;

JSON

{
  "hex": "#a34a28",
  "rgb": {
    "r": 163,
    "g": 74,
    "b": 40
  },
  "hsl": {
    "h": 16.585,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.51749,
    "c": 0.12725,
    "h": 40.5
  },
  "luminance": 0.12837
}

Semantic roles & 50–950 ramp

primary

#A34A28

secondary

#66A8C1

accent

#B8E444

background

#FCF7F6

surface

#F9EEEB

border

#D2C9C6

text

#140A05

muted

#827C7A

Preview Lab

Preview with #A34A28

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

Preview Lab → · Contrast checker → · Palette generator →