#A64558#A64558

#A64558 is a mid, vivid red. Relative luminance 0.131; OKLCH L 52.4% C 0.129 H 10.6°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#A64558
RGB	rgb(166, 69, 88)
HSL	hsl(348, 41%, 46%)
HSV	hsv(348, 58%, 65%)
CMYK	cmyk(0%, 58.4%, 47%, 34.9%)
CIE-LAB	lab(42.87, 41.74, 9.15)
CIE-LCH	lch(42.87, 42.73, 12.36°)
OKLab	oklab(52.38% 0.1265 0.0236)
OKLCH	oklch(52.38% 0.129 10.6)
XYZ	xyz(19.6169, 13.0701, 10.7203)
Luminance	0.1307 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64558 #45A693

analogous

#A64588 #A64558 #A66245

triadic

#A64558 #58A645 #4558A6

tetradic

#A64558 #88A645 #45A693 #6245A6

square

#A64558 #88A645 #45A693 #6245A6

split-complementary

#A64558 #45A662 #4588A6

monochromatic

#50212A #7B3341 #A64558 #C06879 #D293A0

Accessibility & contrast

On white

5.81

#A64558 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#A64558 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64558

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64558	#FFFFFF	#000000	##FFFFFF
##A64558	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595958

Deuteranopia (green-blind)

#726D56

Tritanopia (blue-blind)

#B4384C

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #a64558;
/* rgb */ color: rgb(166, 69, 88);
/* oklch */ color: oklch(52.4% 0.129 10.6);

Tailwind

colors: {
  custom: {
    50: '#c57d87',
    500: '#a64558',
    950: '#000000',
  },
}

SCSS

$custom: #a64558;
$custom-light: #c57d87;
$custom-dark: #000000;

JSON

{
  "hex": "#a64558",
  "rgb": {
    "r": 166,
    "g": 69,
    "b": 88
  },
  "hsl": {
    "h": 348.247,
    "s": 41.277,
    "l": 46.078
  },
  "oklch": {
    "l": 0.52377,
    "c": 0.12873,
    "h": 10.6
  },
  "luminance": 0.13068
}

Semantic roles & 50–950 ramp

primary

#A64558

secondary

#89BEB3

accent

#D1B957

background

#FCF7F8

surface

#F8EEEF

border

#D1C9CA

text

#130A0B

muted

#827C7C

Preview Lab

Preview with #A64558

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

Preview Lab → · Contrast checker → · Palette generator →