#A64051#A64051

#A64051 is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.5% C 0.135 H 13.1°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#A64051
RGB	rgb(166, 64, 81)
HSL	hsl(350, 44%, 45%)
HSV	hsv(350, 61%, 65%)
CMYK	cmyk(0%, 61.4%, 51.2%, 34.9%)
CIE-LAB	lab(41.80, 43.46, 11.99)
CIE-LCH	lch(41.80, 45.08, 15.43°)
OKLab	oklab(51.52% 0.1313 0.0305)
OKLCH	oklch(51.52% 0.135 13.1)
XYZ	xyz(19.0460, 12.3702, 9.1677)
Luminance	0.1237 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64051 #40A695

analogous

#A64084 #A64051 #A66240

triadic

#A64051 #51A640 #4051A6

tetradic

#A64051 #84A640 #40A695 #6240A6

square

#A64051 #84A640 #40A695 #6240A6

split-complementary

#A64051 #40A662 #4084A6

monochromatic

#4E1E26 #7A2F3B #A64051 #C26171 #D38D99

Accessibility & contrast

On white

6.05

#A64051 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#A64051 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64051

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64051	#FFFFFF	#000000	##FFFFFF
##A64051	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575651

Deuteranopia (green-blind)

#716A4F

Tritanopia (blue-blind)

#B53047

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #a64051;
/* rgb */ color: rgb(166, 64, 81);
/* oklch */ color: oklch(51.5% 0.135 13.1);

Tailwind

colors: {
  custom: {
    50: '#c57a81',
    500: '#a64051',
    950: '#000000',
  },
}

SCSS

$custom: #a64051;
$custom-light: #c57a81;
$custom-dark: #000000;

JSON

{
  "hex": "#a64051",
  "rgb": {
    "r": 166,
    "g": 64,
    "b": 81
  },
  "hsl": {
    "h": 350,
    "s": 44.348,
    "l": 45.098
  },
  "oklch": {
    "l": 0.51519,
    "c": 0.13477,
    "h": 13.1
  },
  "luminance": 0.12368
}

Semantic roles & 50–950 ramp

primary

#A64051

secondary

#84BEB4

accent

#D4BF54

background

#FCF7F7

surface

#F9EEEE

border

#D2C9C9

text

#14090A

muted

#827B7C

Preview Lab

Preview with #A64051

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

Preview Lab → · Contrast checker → · Palette generator →