#A64D23#A64D23

#A64D23 is a mid, vivid orange. Relative luminance 0.135; OKLCH L 52.6% C 0.130 H 43.6°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#A64D23
RGB	rgb(166, 77, 35)
HSL	hsl(19, 65%, 39%)
HSV	hsv(19, 79%, 65%)
CMYK	cmyk(0%, 53.6%, 78.9%, 34.9%)
CIE-LAB	lab(43.56, 33.99, 40.85)
CIE-LCH	lch(43.56, 53.14, 50.24°)
OKLab	oklab(52.62% 0.0939 0.0894)
OKLCH	oklch(52.62% 0.13 43.6)
XYZ	xyz(18.6850, 13.5385, 3.2190)
Luminance	0.1354 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64D23 #237CA6

analogous

#A6233A #A64D23 #A68F23

triadic

#A64D23 #23A64D #4D23A6

tetradic

#A64D23 #3AA623 #237CA6 #8F23A6

square

#A64D23 #3AA623 #237CA6 #8F23A6

split-complementary

#A64D23 #23A68F #233AA6

monochromatic

#411E0E #733618 #A64D23 #D46632 #DF8C65

Accessibility & contrast

On white

5.66

#A64D23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#A64D23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64D23

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64D23	#FFFFFF	#000000	##FFFFFF
##A64D23	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)

#665B1D

Deuteranopia (green-blind)

#7C6F21

Tritanopia (blue-blind)

#B63A44

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #a64d23;
/* rgb */ color: rgb(166, 77, 35);
/* oklch */ color: oklch(52.6% 0.130 43.6);

Tailwind

colors: {
  custom: {
    50: '#c78161',
    500: '#a64d23',
    950: '#000000',
  },
}

SCSS

$custom: #a64d23;
$custom-light: #c78161;
$custom-dark: #000000;

JSON

{
  "hex": "#a64d23",
  "rgb": {
    "r": 166,
    "g": 77,
    "b": 35
  },
  "hsl": {
    "h": 19.237,
    "s": 65.174,
    "l": 39.412
  },
  "oklch": {
    "l": 0.52622,
    "c": 0.1296,
    "h": 43.6
  },
  "luminance": 0.13536
}

Semantic roles & 50–950 ramp

primary

#A64D23

secondary

#61A4C4

accent

#B2E840

background

#FDF8F5

surface

#FAEFEA

border

#D3CAC6

text

#140A05

muted

#837C79

Preview Lab

Preview with #A64D23

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

Preview Lab → · Contrast checker → · Palette generator →