#A64C2C#A64C2C

#A64C2C is a mid, vivid orange. Relative luminance 0.135; OKLCH L 52.6% C 0.128 H 39.6°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#A64C2C
RGB	rgb(166, 76, 44)
HSL	hsl(16, 58%, 41%)
HSV	hsv(16, 73%, 65%)
CMYK	cmyk(0%, 54.2%, 73.5%, 34.9%)
CIE-LAB	lab(43.45, 34.91, 36.05)
CIE-LCH	lch(43.45, 50.19, 45.92°)
OKLab	oklab(52.56% 0.0983 0.0812)
OKLCH	oklch(52.56% 0.128 39.6)
XYZ	xyz(18.7668, 13.4601, 3.9922)
Luminance	0.1346 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64C2C #2C86A6

analogous

#A62C49 #A64C2C #A6892C

triadic

#A64C2C #2CA64C #4C2CA6

tetradic

#A64C2C #49A62C #2C86A6 #892CA6

square

#A64C2C #49A62C #2C86A6 #892CA6

split-complementary

#A64C2C #2CA689 #2C49A6

monochromatic

#452012 #76361F #A64C2C #CD6742 #DA8E73

Accessibility & contrast

On white

5.69

#A64C2C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#A64C2C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64C2C

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64C2C	#FFFFFF	#000000	##FFFFFF
##A64C2C	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655A28

Deuteranopia (green-blind)

#7B6E2A

Tritanopia (blue-blind)

#B63945

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #a64c2c;
/* rgb */ color: rgb(166, 76, 44);
/* oklch */ color: oklch(52.6% 0.128 39.6);

Tailwind

colors: {
  custom: {
    50: '#c78067',
    500: '#a64c2c',
    950: '#000000',
  },
}

SCSS

$custom: #a64c2c;
$custom-light: #c78067;
$custom-dark: #000000;

JSON

{
  "hex": "#a64c2c",
  "rgb": {
    "r": 166,
    "g": 76,
    "b": 44
  },
  "hsl": {
    "h": 15.738,
    "s": 58.095,
    "l": 41.176
  },
  "oklch": {
    "l": 0.52563,
    "c": 0.1275,
    "h": 39.6
  },
  "luminance": 0.13458
}

Semantic roles & 50–950 ramp

primary

#A64C2C

secondary

#6DABC1

accent

#B9E146

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#140A06

muted

#837C7A

Preview Lab

Preview with #A64C2C

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

Preview Lab → · Contrast checker → · Palette generator →