#A64D24#A64D24

#A64D24 is a mid, vivid orange. Relative luminance 0.135; OKLCH L 52.6% C 0.129 H 43.3°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#A64D24
RGB	rgb(166, 77, 36)
HSL	hsl(19, 64%, 40%)
HSV	hsv(19, 78%, 65%)
CMYK	cmyk(0%, 53.6%, 78.3%, 34.9%)
CIE-LAB	lab(43.57, 34.03, 40.37)
CIE-LCH	lch(43.57, 52.80, 49.87°)
OKLab	oklab(52.63% 0.0942 0.0886)
OKLCH	oklch(52.63% 0.129 43.3)
XYZ	xyz(18.7001, 13.5445, 3.2983)
Luminance	0.1354 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64D24 #247DA6

analogous

#A6243C #A64D24 #A68E24

triadic

#A64D24 #24A64D #4D24A6

tetradic

#A64D24 #3CA624 #247DA6 #8E24A6

square

#A64D24 #3CA624 #247DA6 #8E24A6

split-complementary

#A64D24 #24A68E #243CA6

monochromatic

#411E0E #743619 #A64D24 #D36634 #DE8C66

Accessibility & contrast

On white

5.66

#A64D24 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#A64D24 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64D24

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64D24	#FFFFFF	#000000	##FFFFFF
##A64D24	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665B1F

Deuteranopia (green-blind)

#7C6F22

Tritanopia (blue-blind)

#B63A44

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #a64d24;
/* rgb */ color: rgb(166, 77, 36);
/* oklch */ color: oklch(52.6% 0.129 43.3);

Tailwind

colors: {
  custom: {
    50: '#c78161',
    500: '#a64d24',
    950: '#000000',
  },
}

SCSS

$custom: #a64d24;
$custom-light: #c78161;
$custom-dark: #000000;

JSON

{
  "hex": "#a64d24",
  "rgb": {
    "r": 166,
    "g": 77,
    "b": 36
  },
  "hsl": {
    "h": 18.923,
    "s": 64.356,
    "l": 39.608
  },
  "oklch": {
    "l": 0.52632,
    "c": 0.12928,
    "h": 43.3
  },
  "luminance": 0.13542
}

Semantic roles & 50–950 ramp

primary

#A64D24

secondary

#62A5C4

accent

#B3E740

background

#FDF8F5

surface

#FAEFEA

border

#D3CAC6

text

#140A05

muted

#837C79

Preview Lab

Preview with #A64D24

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

Preview Lab → · Contrast checker → · Palette generator →