#A63146#A63146

#A63146 is a mid, vivid red. Relative luminance 0.107; OKLCH L 49.5% C 0.152 H 14.4°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#A63146
RGB	rgb(166, 49, 70)
HSL	hsl(349, 54%, 42%)
HSV	hsv(349, 70%, 65%)
CMYK	cmyk(0%, 70.5%, 57.8%, 34.9%)
CIE-LAB	lab(39.15, 49.04, 15.26)
CIE-LCH	lch(39.15, 51.36, 17.29°)
OKLab	oklab(49.46% 0.1475 0.0379)
OKLCH	oklch(49.46% 0.152 14.4)
XYZ	xyz(17.9314, 10.7483, 6.9236)
Luminance	0.1075 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63146 #31A691

analogous

#A63181 #A63146 #A65731

triadic

#A63146 #46A631 #3146A6

tetradic

#A63146 #81A631 #31A691 #5731A6

square

#A63146 #81A631 #31A691 #5731A6

split-complementary

#A63146 #31A657 #3181A6

monochromatic

#47151E #772332 #A63146 #CA4A61 #D87A8B

Accessibility & contrast

On white

6.67

#A63146 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#A63146 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63146

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63146	#FFFFFF	#000000	##FFFFFF
##A63146	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4D46

Deuteranopia (green-blind)

#6D6543

Tritanopia (blue-blind)

#B6153A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a63146;
/* rgb */ color: rgb(166, 49, 70);
/* oklch */ color: oklch(49.5% 0.152 14.4);

Tailwind

colors: {
  custom: {
    50: '#c77179',
    500: '#a63146',
    950: '#000000',
  },
}

SCSS

$custom: #a63146;
$custom-light: #c77179;
$custom-dark: #000000;

JSON

{
  "hex": "#a63146",
  "rgb": {
    "r": 166,
    "g": 49,
    "b": 70
  },
  "hsl": {
    "h": 349.231,
    "s": 54.419,
    "l": 42.157
  },
  "oklch": {
    "l": 0.49463,
    "c": 0.1523,
    "h": 14.4
  },
  "luminance": 0.10746
}

Semantic roles & 50–950 ramp

primary

#A63146

secondary

#73C0B2

accent

#DEC34A

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140809

muted

#837B7B

Preview Lab

Preview with #A63146

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

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