#A63148#A63148

#A63148 is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.5% C 0.152 H 13.3°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#A63148
RGB	rgb(166, 49, 72)
HSL	hsl(348, 54%, 42%)
HSV	hsv(348, 70%, 65%)
CMYK	cmyk(0%, 70.5%, 56.6%, 34.9%)
CIE-LAB	lab(39.20, 49.19, 14.06)
CIE-LCH	lch(39.20, 51.16, 15.95°)
OKLab	oklab(49.51% 0.1483 0.0351)
OKLCH	oklch(49.51% 0.152 13.3)
XYZ	xyz(17.9956, 10.7740, 7.2616)
Luminance	0.1077 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63148 #31A68F

analogous

#A63183 #A63148 #A65431

triadic

#A63148 #48A631 #3148A6

tetradic

#A63148 #83A631 #31A68F #5431A6

square

#A63148 #83A631 #31A68F #5431A6

split-complementary

#A63148 #31A654 #3183A6

monochromatic

#47151F #772334 #A63148 #CA4A63 #D87A8C

Accessibility & contrast

On white

6.66

#A63148 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#A63148 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63148

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63148	#FFFFFF	#000000	##FFFFFF
##A63148	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4D48

Deuteranopia (green-blind)

#6D6545

Tritanopia (blue-blind)

#B5163A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a63148;
/* rgb */ color: rgb(166, 49, 72);
/* oklch */ color: oklch(49.5% 0.152 13.3);

Tailwind

colors: {
  custom: {
    50: '#c6717a',
    500: '#a63148',
    950: '#000000',
  },
}

SCSS

$custom: #a63148;
$custom-light: #c6717a;
$custom-dark: #000000;

JSON

{
  "hex": "#a63148",
  "rgb": {
    "r": 166,
    "g": 49,
    "b": 72
  },
  "hsl": {
    "h": 348.205,
    "s": 54.419,
    "l": 42.157
  },
  "oklch": {
    "l": 0.4951,
    "c": 0.15241,
    "h": 13.3
  },
  "luminance": 0.10771
}

Semantic roles & 50–950 ramp

primary

#A63148

secondary

#73C0B1

accent

#DEC14A

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140809

muted

#827B7B

Preview Lab

Preview with #A63148

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

Preview Lab → · Contrast checker → · Palette generator →