#A6263F#A6263F

#A6263F is a mid, vivid red. Relative luminance 0.099; OKLCH L 48.2% C 0.163 H 15.2°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#A6263F
RGB	rgb(166, 38, 63)
HSL	hsl(348, 63%, 40%)
HSV	hsv(348, 77%, 65%)
CMYK	cmyk(0%, 77.1%, 62%, 34.9%)
CIE-LAB	lab(37.58, 52.51, 17.60)
CIE-LCH	lch(37.58, 55.38, 18.53°)
OKLab	oklab(48.25% 0.1574 0.0429)
OKLCH	oklch(48.25% 0.163 15.2)
XYZ	xyz(17.3180, 9.8547, 5.6919)
Luminance	0.0985 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6263F #26A68D

analogous

#A6267F #A6263F #A64D26

triadic

#A6263F #3FA626 #263FA6

tetradic

#A6263F #7FA626 #26A68D #4D26A6

square

#A6263F #7FA626 #26A68D #4D26A6

split-complementary

#A6263F #26A64D #267FA6

monochromatic

#420F19 #741B2C #A6263F #D13856 #DD6A80

Accessibility & contrast

On white

7.07

#A6263F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#A6263F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A6263F

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6263F	#FFFFFF	#000000	##FFFFFF
##A6263F	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A473F

Deuteranopia (green-blind)

#6A623C

Tritanopia (blue-blind)

#B60031

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a6263f;
/* rgb */ color: rgb(166, 38, 63);
/* oklch */ color: oklch(48.2% 0.163 15.2);

Tailwind

colors: {
  custom: {
    50: '#c76c73',
    500: '#a6263f',
    950: '#000000',
  },
}

SCSS

$custom: #a6263f;
$custom-light: #c76c73;
$custom-dark: #000000;

JSON

{
  "hex": "#a6263f",
  "rgb": {
    "r": 166,
    "g": 38,
    "b": 63
  },
  "hsl": {
    "h": 348.281,
    "s": 62.745,
    "l": 40
  },
  "oklch": {
    "l": 0.48248,
    "c": 0.16314,
    "h": 15.2
  },
  "luminance": 0.09852
}

Semantic roles & 50–950 ramp

primary

#A6263F

secondary

#65C3B1

accent

#E6C642

background

#FDF6F7

surface

#FAECED

border

#D3C7C8

text

#140808

muted

#837B7B

Preview Lab

Preview with #A6263F

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

Preview Lab → · Contrast checker → · Palette generator →