#A64E29#A64E29

#A64E29 is a mid, vivid orange. Relative luminance 0.137; OKLCH L 52.8% C 0.127 H 42.1°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#A64E29
RGB	rgb(166, 78, 41)
HSL	hsl(18, 60%, 41%)
HSV	hsv(18, 75%, 65%)
CMYK	cmyk(0%, 53%, 75.3%, 34.9%)
CIE-LAB	lab(43.83, 33.72, 38.06)
CIE-LCH	lch(43.83, 50.85, 48.46°)
OKLab	oklab(52.84% 0.0941 0.0849)
OKLCH	oklch(52.84% 0.127 42.1)
XYZ	xyz(18.8523, 13.7182, 3.7525)
Luminance	0.1372 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64E29 #2981A6

analogous

#A62942 #A64E29 #A68C29

triadic

#A64E29 #29A64E #4E29A6

tetradic

#A64E29 #42A629 #2981A6 #8C29A6

square

#A64E29 #42A629 #2981A6 #8C29A6

split-complementary

#A64E29 #29A68C #2942A6

monochromatic

#442011 #75371D #A64E29 #CF683D #DB8E6E

Accessibility & contrast

On white

5.61

#A64E29 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#A64E29 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64E29

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64E29	#FFFFFF	#000000	##FFFFFF
##A64E29	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665B25

Deuteranopia (green-blind)

#7C6F27

Tritanopia (blue-blind)

#B63B46

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #a64e29;
/* rgb */ color: rgb(166, 78, 41);
/* oklch */ color: oklch(52.8% 0.127 42.1);

Tailwind

colors: {
  custom: {
    50: '#c78165',
    500: '#a64e29',
    950: '#000000',
  },
}

SCSS

$custom: #a64e29;
$custom-light: #c78165;
$custom-dark: #000000;

JSON

{
  "hex": "#a64e29",
  "rgb": {
    "r": 166,
    "g": 78,
    "b": 41
  },
  "hsl": {
    "h": 17.76,
    "s": 60.386,
    "l": 40.588
  },
  "oklch": {
    "l": 0.5284,
    "c": 0.12673,
    "h": 42.1
  },
  "luminance": 0.13716
}

Semantic roles & 50–950 ramp

primary

#A64E29

secondary

#69A8C2

accent

#B4E444

background

#FDF8F6

surface

#FAEFEB

border

#D3CAC6

text

#140A05

muted

#837C7A

Preview Lab

Preview with #A64E29

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

Preview Lab → · Contrast checker → · Palette generator →