#A55028#A55028

#A55028 is a mid, vivid orange. Relative luminance 0.139; OKLCH L 53.0% C 0.124 H 44.0°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#A55028
RGB	rgb(165, 80, 40)
HSL	hsl(19, 61%, 40%)
HSV	hsv(19, 76%, 65%)
CMYK	cmyk(0%, 51.5%, 75.8%, 35.3%)
CIE-LAB	lab(44.08, 32.22, 38.80)
CIE-LCH	lch(44.08, 50.43, 50.30°)
OKLab	oklab(53% 0.0894 0.0863)
OKLCH	oklch(53% 0.124 44)
XYZ	xyz(18.7705, 13.8922, 3.7001)
Luminance	0.1389 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A55028 #287DA5

analogous

#A5283E #A55028 #A58E28

triadic

#A55028 #28A550 #5028A5

tetradic

#A55028 #3EA528 #287DA5 #8E28A5

square

#A55028 #3EA528 #287DA5 #8E28A5

split-complementary

#A55028 #28A58E #283EA5

monochromatic

#422010 #74381C #A55028 #CF6A3B #DB906C

Accessibility & contrast

On white

5.56

#A55028 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#A55028 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A55028

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A55028	#FFFFFF	#000000	##FFFFFF
##A55028	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685D23

Deuteranopia (green-blind)

#7C6F26

Tritanopia (blue-blind)

#B53E47

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #a55028;
/* rgb */ color: rgb(165, 80, 40);
/* oklch */ color: oklch(53.0% 0.124 44.0);

Tailwind

colors: {
  custom: {
    50: '#c68364',
    500: '#a55028',
    950: '#000000',
  },
}

SCSS

$custom: #a55028;
$custom-light: #c68364;
$custom-dark: #000000;

JSON

{
  "hex": "#a55028",
  "rgb": {
    "r": 165,
    "g": 80,
    "b": 40
  },
  "hsl": {
    "h": 19.2,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.52998,
    "c": 0.12427,
    "h": 44
  },
  "luminance": 0.1389
}

Semantic roles & 50–950 ramp

primary

#A55028

secondary

#67A5C2

accent

#B1E444

background

#FDF8F6

surface

#FAEFEB

border

#D3CAC6

text

#140B05

muted

#837C7A

Preview Lab

Preview with #A55028

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

Preview Lab → · Contrast checker → · Palette generator →