#A6201F#A6201F

#A6201F is a mid, vivid red. Relative luminance 0.092; OKLCH L 47.3% C 0.170 H 27.0°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#A6201F
RGB	rgb(166, 32, 31)
HSL	hsl(0, 69%, 39%)
HSV	hsv(0, 81%, 65%)
CMYK	cmyk(0%, 80.7%, 81.3%, 34.9%)
CIE-LAB	lab(36.45, 52.82, 35.85)
CIE-LCH	lch(36.45, 63.84, 34.17°)
OKLab	oklab(47.25% 0.1514 0.0772)
OKLCH	oklch(47.25% 0.17 27)
XYZ	xyz(16.4917, 9.2416, 2.2115)
Luminance	0.0924 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6201F #1FA5A6

analogous

#A61F61 #A6201F #A6631F

triadic

#A6201F #1FA620 #201FA6

tetradic

#A6201F #61A61F #1FA5A6 #631FA6

square

#A6201F #61A61F #1FA5A6 #631FA6

split-complementary

#A6201F #1FA663 #1F61A6

monochromatic

#3F0C0C #721615 #A6201F #D72C2B #E15F5E

Accessibility & contrast

On white

7.37

#A6201F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#A6201F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A6201F

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6201F	#FFFFFF	#000000	##FFFFFF
##A6201F	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B431D

Deuteranopia (green-blind)

#6C6018

Tritanopia (blue-blind)

#B70022

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a6201f;
/* rgb */ color: rgb(166, 32, 31);
/* oklch */ color: oklch(47.3% 0.170 27.0);

Tailwind

colors: {
  custom: {
    50: '#ca695c',
    500: '#a6201f',
    950: '#000000',
  },
}

SCSS

$custom: #a6201f;
$custom-light: #ca695c;
$custom-dark: #000000;

JSON

{
  "hex": "#a6201f",
  "rgb": {
    "r": 166,
    "g": 32,
    "b": 31
  },
  "hsl": {
    "h": 0.444,
    "s": 68.528,
    "l": 38.627
  },
  "oklch": {
    "l": 0.47252,
    "c": 0.16995,
    "h": 27
  },
  "luminance": 0.09239
}

Semantic roles & 50–950 ramp

primary

#A6201F

secondary

#5BC5C5

accent

#EAEB3C

background

#FDF6F5

surface

#FBECE9

border

#D4C7C5

text

#150704

muted

#837A79

Preview Lab

Preview with #A6201F

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

Preview Lab → · Contrast checker → · Palette generator →