#A62727#A62727

#A62727 is a mid, vivid red. Relative luminance 0.097; OKLCH L 47.9% C 0.164 H 25.9°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#A62727
RGB	rgb(166, 39, 39)
HSL	hsl(0, 62%, 40%)
HSV	hsv(0, 77%, 65%)
CMYK	cmyk(0%, 76.5%, 76.5%, 34.9%)
CIE-LAB	lab(37.31, 50.92, 32.14)
CIE-LCH	lch(37.31, 60.22, 32.26°)
OKLab	oklab(47.93% 0.1471 0.0716)
OKLCH	oklch(47.93% 0.164 25.9)
XYZ	xyz(16.8196, 9.7071, 2.9071)
Luminance	0.0970 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A62727 #27A6A6

analogous

#A62766 #A62727 #A66627

triadic

#A62727 #27A627 #2727A6

tetradic

#A62727 #66A627 #27A6A6 #6627A6

square

#A62727 #66A627 #27A6A6 #6627A6

split-complementary

#A62727 #27A666 #2766A6

monochromatic

#431010 #741B1B #A62727 #D13A3A #DC6B6B

Accessibility & contrast

On white

7.14

#A62727 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#A62727 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A62727

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A62727	#FFFFFF	#000000	##FFFFFF
##A62727	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4625

Deuteranopia (green-blind)

#6D6222

Tritanopia (blue-blind)

#B70029

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a62727;
/* rgb */ color: rgb(166, 39, 39);
/* oklch */ color: oklch(47.9% 0.164 25.9);

Tailwind

colors: {
  custom: {
    50: '#c96c61',
    500: '#a62727',
    950: '#000000',
  },
}

SCSS

$custom: #a62727;
$custom-light: #c96c61;
$custom-dark: #000000;

JSON

{
  "hex": "#a62727",
  "rgb": {
    "r": 166,
    "g": 39,
    "b": 39
  },
  "hsl": {
    "h": 0,
    "s": 61.951,
    "l": 40.196
  },
  "oklch": {
    "l": 0.47925,
    "c": 0.16361,
    "h": 25.9
  },
  "luminance": 0.09705
}

Semantic roles & 50–950 ramp

primary

#A62727

secondary

#66C3C3

accent

#E5E543

background

#FDF6F5

surface

#FAECEA

border

#D3C7C6

text

#150705

muted

#837A79

Preview Lab

Preview with #A62727

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

Preview Lab → · Contrast checker → · Palette generator →