#A64A25#A64A25

#A64A25 is a mid, vivid orange. Relative luminance 0.131; OKLCH L 52.2% C 0.132 H 41.1°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#A64A25
RGB	rgb(166, 74, 37)
HSL	hsl(17, 64%, 40%)
HSV	hsv(17, 78%, 65%)
CMYK	cmyk(0%, 55.4%, 77.7%, 34.9%)
CIE-LAB	lab(42.97, 35.62, 39.25)
CIE-LCH	lch(42.97, 53.01, 47.77°)
OKLab	oklab(52.18% 0.0992 0.0864)
OKLCH	oklch(52.18% 0.132 41.1)
XYZ	xyz(18.5105, 13.1405, 3.3115)
Luminance	0.1314 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64A25 #2581A6

analogous

#A62541 #A64A25 #A68A25

triadic

#A64A25 #25A64A #4A25A6

tetradic

#A64A25 #41A625 #2581A6 #8A25A6

square

#A64A25 #41A625 #2581A6 #8A25A6

split-complementary

#A64A25 #25A68A #2541A6

monochromatic

#421D0F #74341A #A64A25 #D26336 #DD8A68

Accessibility & contrast

On white

5.79

#A64A25 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#A64A25 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64A25

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64A25	#FFFFFF	#000000	##FFFFFF
##A64A25	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)

#645920

Deuteranopia (green-blind)

#7A6D22

Tritanopia (blue-blind)

#B63642

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #a64a25;
/* rgb */ color: rgb(166, 74, 37);
/* oklch */ color: oklch(52.2% 0.132 41.1);

Tailwind

colors: {
  custom: {
    50: '#c77f62',
    500: '#a64a25',
    950: '#000000',
  },
}

SCSS

$custom: #a64a25;
$custom-light: #c77f62;
$custom-dark: #000000;

JSON

{
  "hex": "#a64a25",
  "rgb": {
    "r": 166,
    "g": 74,
    "b": 37
  },
  "hsl": {
    "h": 17.209,
    "s": 63.547,
    "l": 39.804
  },
  "oklch": {
    "l": 0.52179,
    "c": 0.13157,
    "h": 41.1
  },
  "luminance": 0.13138
}

Semantic roles & 50–950 ramp

primary

#A64A25

secondary

#64A8C3

accent

#B7E741

background

#FDF7F5

surface

#FAEEEA

border

#D3C9C6

text

#140A05

muted

#837C79

Preview Lab

Preview with #A64A25

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

Preview Lab → · Contrast checker → · Palette generator →