#A64F29#A64F29

#A64F29 is a mid, vivid orange. Relative luminance 0.139; OKLCH L 53.0% C 0.126 H 42.7°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#A64F29
RGB	rgb(166, 79, 41)
HSL	hsl(18, 60%, 41%)
HSV	hsv(18, 75%, 65%)
CMYK	cmyk(0%, 52.4%, 75.3%, 34.9%)
CIE-LAB	lab(44.03, 33.20, 38.28)
CIE-LCH	lch(44.03, 50.67, 49.07°)
OKLab	oklab(53% 0.0925 0.0854)
OKLCH	oklch(53% 0.126 42.7)
XYZ	xyz(18.9239, 13.8614, 3.7764)
Luminance	0.1386 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64F29 #2980A6

analogous

#A62941 #A64F29 #A68D29

triadic

#A64F29 #29A64F #4F29A6

tetradic

#A64F29 #41A629 #2980A6 #8D29A6

square

#A64F29 #41A629 #2980A6 #8D29A6

split-complementary

#A64F29 #29A68D #2941A6

monochromatic

#442011 #75381D #A64F29 #CF693D #DB8F6E

Accessibility & contrast

On white

5.57

#A64F29 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#A64F29 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64F29

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64F29	#FFFFFF	#000000	##FFFFFF
##A64F29	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675C25

Deuteranopia (green-blind)

#7C6F27

Tritanopia (blue-blind)

#B63D47

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #a64f29;
/* rgb */ color: rgb(166, 79, 41);
/* oklch */ color: oklch(53.0% 0.126 42.7);

Tailwind

colors: {
  custom: {
    50: '#c78265',
    500: '#a64f29',
    950: '#000000',
  },
}

SCSS

$custom: #a64f29;
$custom-light: #c78265;
$custom-dark: #000000;

JSON

{
  "hex": "#a64f29",
  "rgb": {
    "r": 166,
    "g": 79,
    "b": 41
  },
  "hsl": {
    "h": 18.24,
    "s": 60.386,
    "l": 40.588
  },
  "oklch": {
    "l": 0.52998,
    "c": 0.12586,
    "h": 42.7
  },
  "luminance": 0.13859
}

Semantic roles & 50–950 ramp

primary

#A64F29

secondary

#69A7C2

accent

#B3E444

background

#FDF8F6

surface

#FAEFEB

border

#D3CAC6

text

#140A06

muted

#837C7A

Preview Lab

Preview with #A64F29

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

Preview Lab → · Contrast checker → · Palette generator →