#A64D26#A64D26

#A64D26 is a mid, vivid orange. Relative luminance 0.136; OKLCH L 52.7% C 0.129 H 42.5°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#A64D26
RGB	rgb(166, 77, 38)
HSL	hsl(18, 63%, 40%)
HSV	hsv(18, 77%, 65%)
CMYK	cmyk(0%, 53.6%, 77.1%, 34.9%)
CIE-LAB	lab(43.59, 34.11, 39.37)
CIE-LCH	lch(43.59, 52.09, 49.09°)
OKLab	oklab(52.65% 0.0948 0.087)
OKLCH	oklch(52.65% 0.129 42.5)
XYZ	xyz(18.7315, 13.5571, 3.4637)
Luminance	0.1356 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64D26 #267FA6

analogous

#A6263F #A64D26 #A68D26

triadic

#A64D26 #26A64D #4D26A6

tetradic

#A64D26 #3FA626 #267FA6 #8D26A6

square

#A64D26 #3FA626 #267FA6 #8D26A6

split-complementary

#A64D26 #26A68D #263FA6

monochromatic

#421F0F #74361B #A64D26 #D16738 #DD8D6A

Accessibility & contrast

On white

5.66

#A64D26 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#A64D26 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64D26

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64D26	#FFFFFF	#000000	##FFFFFF
##A64D26	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)

#665B21

Deuteranopia (green-blind)

#7B6F24

Tritanopia (blue-blind)

#B63A45

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #a64d26;
/* rgb */ color: rgb(166, 77, 38);
/* oklch */ color: oklch(52.7% 0.129 42.5);

Tailwind

colors: {
  custom: {
    50: '#c78163',
    500: '#a64d26',
    950: '#000000',
  },
}

SCSS

$custom: #a64d26;
$custom-light: #c78163;
$custom-dark: #000000;

JSON

{
  "hex": "#a64d26",
  "rgb": {
    "r": 166,
    "g": 77,
    "b": 38
  },
  "hsl": {
    "h": 18.281,
    "s": 62.745,
    "l": 40
  },
  "oklch": {
    "l": 0.52652,
    "c": 0.12861,
    "h": 42.5
  },
  "luminance": 0.13555
}

Semantic roles & 50–950 ramp

primary

#A64D26

secondary

#65A6C3

accent

#B4E642

background

#FDF8F5

surface

#FAEFEA

border

#D3CAC6

text

#140A05

muted

#837C79

Preview Lab

Preview with #A64D26

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

Preview Lab → · Contrast checker → · Palette generator →