#A64A26#A64A26

#A64A26 is a mid, vivid orange. Relative luminance 0.131; OKLCH L 52.2% C 0.131 H 40.7°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#A64A26
RGB	rgb(166, 74, 38)
HSL	hsl(17, 63%, 40%)
HSV	hsv(17, 77%, 65%)
CMYK	cmyk(0%, 55.4%, 77.1%, 34.9%)
CIE-LAB	lab(42.98, 35.66, 38.74)
CIE-LCH	lch(42.98, 52.66, 47.37°)
OKLab	oklab(52.19% 0.0995 0.0856)
OKLCH	oklch(52.19% 0.131 40.7)
XYZ	xyz(18.5264, 13.1469, 3.3954)
Luminance	0.1314 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64A26 #2682A6

analogous

#A62642 #A64A26 #A68A26

triadic

#A64A26 #26A64A #4A26A6

tetradic

#A64A26 #42A626 #2682A6 #8A26A6

square

#A64A26 #42A626 #2682A6 #8A26A6

split-complementary

#A64A26 #26A68A #2642A6

monochromatic

#421E0F #74341B #A64A26 #D16338 #DD8A6A

Accessibility & contrast

On white

5.79

#A64A26 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#A64A26 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64A26

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64A26	#FFFFFF	#000000	##FFFFFF
##A64A26	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645922

Deuteranopia (green-blind)

#7A6D23

Tritanopia (blue-blind)

#B63642

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #a64a26;
/* rgb */ color: rgb(166, 74, 38);
/* oklch */ color: oklch(52.2% 0.131 40.7);

Tailwind

colors: {
  custom: {
    50: '#c77f62',
    500: '#a64a26',
    950: '#000000',
  },
}

SCSS

$custom: #a64a26;
$custom-light: #c77f62;
$custom-dark: #000000;

JSON

{
  "hex": "#a64a26",
  "rgb": {
    "r": 166,
    "g": 74,
    "b": 38
  },
  "hsl": {
    "h": 16.875,
    "s": 62.745,
    "l": 40
  },
  "oklch": {
    "l": 0.5219,
    "c": 0.13125,
    "h": 40.7
  },
  "luminance": 0.13144
}

Semantic roles & 50–950 ramp

primary

#A64A26

secondary

#65A8C3

accent

#B8E642

background

#FDF7F5

surface

#FAEEEA

border

#D3C9C6

text

#140A05

muted

#837C79

Preview Lab

Preview with #A64A26

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

Preview Lab → · Contrast checker → · Palette generator →