#A64B2A#A64B2A

#A64B2A is a mid, vivid orange. Relative luminance 0.133; OKLCH L 52.4% C 0.129 H 39.8°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#A64B2A
RGB	rgb(166, 75, 42)
HSL	hsl(16, 60%, 41%)
HSV	hsv(16, 75%, 65%)
CMYK	cmyk(0%, 54.8%, 74.7%, 34.9%)
CIE-LAB	lab(43.22, 35.33, 36.89)
CIE-LCH	lch(43.22, 51.08, 46.24°)
OKLab	oklab(52.39% 0.0992 0.0826)
OKLCH	oklch(52.39% 0.129 39.8)
XYZ	xyz(18.6617, 13.3087, 3.7762)
Luminance	0.1331 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64B2A #2A85A6

analogous

#A62A47 #A64B2A #A6892A

triadic

#A64B2A #2AA64B #4B2AA6

tetradic

#A64B2A #47A62A #2A85A6 #892AA6

square

#A64B2A #47A62A #2A85A6 #892AA6

split-complementary

#A64B2A #2AA689 #2A47A6

monochromatic

#441F11 #75351E #A64B2A #CE653F #DB8C70

Accessibility & contrast

On white

5.74

#A64B2A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#A64B2A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64B2A

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64B2A	#FFFFFF	#000000	##FFFFFF
##A64B2A	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645A26

Deuteranopia (green-blind)

#7A6E28

Tritanopia (blue-blind)

#B63844

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #a64b2a;
/* rgb */ color: rgb(166, 75, 42);
/* oklch */ color: oklch(52.4% 0.129 39.8);

Tailwind

colors: {
  custom: {
    50: '#c78065',
    500: '#a64b2a',
    950: '#000000',
  },
}

SCSS

$custom: #a64b2a;
$custom-light: #c78065;
$custom-dark: #000000;

JSON

{
  "hex": "#a64b2a",
  "rgb": {
    "r": 166,
    "g": 75,
    "b": 42
  },
  "hsl": {
    "h": 15.968,
    "s": 59.615,
    "l": 40.784
  },
  "oklch": {
    "l": 0.52386,
    "c": 0.12907,
    "h": 39.8
  },
  "luminance": 0.13306
}

Semantic roles & 50–950 ramp

primary

#A64B2A

secondary

#6AAAC2

accent

#B9E345

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#140A06

muted

#837C7A

Preview Lab

Preview with #A64B2A

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

Preview Lab → · Contrast checker → · Palette generator →