#A64F35#A64F35

#A64F35 is a mid, vivid red. Relative luminance 0.140; OKLCH L 53.1% C 0.122 H 37.4°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#A64F35
RGB	rgb(166, 79, 53)
HSL	hsl(14, 52%, 43%)
HSV	hsv(14, 68%, 65%)
CMYK	cmyk(0%, 52.4%, 68.1%, 34.9%)
CIE-LAB	lab(44.17, 33.84, 31.88)
CIE-LCH	lch(44.17, 46.49, 43.29°)
OKLab	oklab(53.15% 0.0967 0.0738)
OKLCH	oklch(53.15% 0.122 37.4)
XYZ	xyz(19.1662, 13.9583, 5.0524)
Luminance	0.1396 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64F35 #358CA6

analogous

#A63554 #A64F35 #A68735

triadic

#A64F35 #35A64F #4F35A6

tetradic

#A64F35 #54A635 #358CA6 #8735A6

square

#A64F35 #54A635 #358CA6 #8735A6

split-complementary

#A64F35 #35A687 #3554A6

monochromatic

#492317 #783926 #A64F35 #C76C51 #D6937F

Accessibility & contrast

On white

5.54

#A64F35 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#A64F35 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64F35

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64F35	#FFFFFF	#000000	##FFFFFF
##A64F35	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665D32

Deuteranopia (green-blind)

#7B7033

Tritanopia (blue-blind)

#B63E49

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #a64f35;
/* rgb */ color: rgb(166, 79, 53);
/* oklch */ color: oklch(53.1% 0.122 37.4);

Tailwind

colors: {
  custom: {
    50: '#c6826d',
    500: '#a64f35',
    950: '#000000',
  },
}

SCSS

$custom: #a64f35;
$custom-light: #c6826d;
$custom-dark: #000000;

JSON

{
  "hex": "#a64f35",
  "rgb": {
    "r": 166,
    "g": 79,
    "b": 53
  },
  "hsl": {
    "h": 13.805,
    "s": 51.598,
    "l": 42.941
  },
  "oklch": {
    "l": 0.53149,
    "c": 0.12162,
    "h": 37.4
  },
  "luminance": 0.13956
}

Semantic roles & 50–950 ramp

primary

#A64F35

secondary

#77AFBF

accent

#BADB4D

background

#FCF8F6

surface

#F9EFEB

border

#D2CAC6

text

#140B07

muted

#827C7A

Preview Lab

Preview with #A64F35

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

Preview Lab → · Contrast checker → · Palette generator →