#A34D28#A34D28

#A34D28 is a mid, vivid orange. Relative luminance 0.132; OKLCH L 52.2% C 0.125 H 42.4°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#A34D28
RGB	rgb(163, 77, 40)
HSL	hsl(18, 61%, 40%)
HSV	hsv(18, 75%, 64%)
CMYK	cmyk(0%, 52.8%, 75.5%, 36.1%)
CIE-LAB	lab(43.14, 32.99, 37.72)
CIE-LCH	lch(43.14, 50.11, 48.82°)
OKLab	oklab(52.22% 0.092 0.0841)
OKLCH	oklch(52.22% 0.125 42.4)
XYZ	xyz(18.1429, 13.2497, 3.6091)
Luminance	0.1325 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A34D28 #287EA3

analogous

#A32840 #A34D28 #A38B28

triadic

#A34D28 #28A34D #4D28A3

tetradic

#A34D28 #40A328 #287EA3 #8B28A3

square

#A34D28 #40A328 #287EA3 #8B28A3

split-complementary

#A34D28 #28A38B #2840A3

monochromatic

#411F10 #72361C #A34D28 #CF663A #DB8C6B

Accessibility & contrast

On white

5.75

#A34D28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#A34D28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A34D28

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A34D28	#FFFFFF	#000000	##FFFFFF
##A34D28	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655A24

Deuteranopia (green-blind)

#7A6D26

Tritanopia (blue-blind)

#B33B45

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #a34d28;
/* rgb */ color: rgb(163, 77, 40);
/* oklch */ color: oklch(52.2% 0.125 42.4);

Tailwind

colors: {
  custom: {
    50: '#c58164',
    500: '#a34d28',
    950: '#000000',
  },
}

SCSS

$custom: #a34d28;
$custom-light: #c58164;
$custom-dark: #000000;

JSON

{
  "hex": "#a34d28",
  "rgb": {
    "r": 163,
    "g": 77,
    "b": 40
  },
  "hsl": {
    "h": 18.049,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.52218,
    "c": 0.1246,
    "h": 42.4
  },
  "luminance": 0.13247
}

Semantic roles & 50–950 ramp

primary

#A34D28

secondary

#66A6C1

accent

#B4E444

background

#FCF7F6

surface

#F9EEEB

border

#D2C9C6

text

#140A05

muted

#827C7A

Preview Lab

Preview with #A34D28

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

Preview Lab → · Contrast checker → · Palette generator →