#A64D25#A64D25

#A64D25 is a mid, vivid orange. Relative luminance 0.135; OKLCH L 52.6% C 0.129 H 42.9°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#A64D25
RGB	rgb(166, 77, 37)
HSL	hsl(19, 64%, 40%)
HSV	hsv(19, 78%, 65%)
CMYK	cmyk(0%, 53.6%, 77.7%, 34.9%)
CIE-LAB	lab(43.58, 34.07, 39.87)
CIE-LCH	lch(43.58, 52.44, 49.49°)
OKLab	oklab(52.64% 0.0945 0.0878)
OKLCH	oklch(52.64% 0.129 42.9)
XYZ	xyz(18.7155, 13.5507, 3.3799)
Luminance	0.1355 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64D25 #257EA6

analogous

#A6253D #A64D25 #A68E25

triadic

#A64D25 #25A64D #4D25A6

tetradic

#A64D25 #3DA625 #257EA6 #8E25A6

square

#A64D25 #3DA625 #257EA6 #8E25A6

split-complementary

#A64D25 #25A68E #253DA6

monochromatic

#421F0F #74361A #A64D25 #D26636 #DD8C68

Accessibility & contrast

On white

5.66

#A64D25 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#A64D25 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64D25

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64D25	#FFFFFF	#000000	##FFFFFF
##A64D25	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)

#665B20

Deuteranopia (green-blind)

#7B6F23

Tritanopia (blue-blind)

#B63A45

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #a64d25;
/* rgb */ color: rgb(166, 77, 37);
/* oklch */ color: oklch(52.6% 0.129 42.9);

Tailwind

colors: {
  custom: {
    50: '#c78162',
    500: '#a64d25',
    950: '#000000',
  },
}

SCSS

$custom: #a64d25;
$custom-light: #c78162;
$custom-dark: #000000;

JSON

{
  "hex": "#a64d25",
  "rgb": {
    "r": 166,
    "g": 77,
    "b": 37
  },
  "hsl": {
    "h": 18.605,
    "s": 63.547,
    "l": 39.804
  },
  "oklch": {
    "l": 0.52642,
    "c": 0.12894,
    "h": 42.9
  },
  "luminance": 0.13548
}

Semantic roles & 50–950 ramp

primary

#A64D25

secondary

#64A6C3

accent

#B3E741

background

#FDF8F5

surface

#FAEFEA

border

#D3CAC6

text

#140A05

muted

#837C79

Preview Lab

Preview with #A64D25

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

Preview Lab → · Contrast checker → · Palette generator →