#A63446#A63446

#A63446 is a mid, vivid red. Relative luminance 0.110; OKLCH L 49.8% C 0.149 H 15.3°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#A63446
RGB	rgb(166, 52, 70)
HSL	hsl(351, 52%, 43%)
HSV	hsv(351, 69%, 65%)
CMYK	cmyk(0%, 68.7%, 57.8%, 34.9%)
CIE-LAB	lab(39.59, 47.83, 15.86)
CIE-LCH	lch(39.59, 50.39, 18.34°)
OKLab	oklab(49.79% 0.1437 0.0393)
OKLCH	oklch(49.79% 0.149 15.3)
XYZ	xyz(18.0611, 11.0076, 6.9668)
Luminance	0.1100 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63446 #34A694

analogous

#A6347F #A63446 #A65B34

triadic

#A63446 #46A634 #3446A6

tetradic

#A63446 #7FA634 #34A694 #5B34A6

square

#A63446 #7FA634 #34A694 #5B34A6

split-complementary

#A63446 #34A65B #347FA6

monochromatic

#49171F #772532 #A63446 #C84F62 #D77E8C

Accessibility & contrast

On white

6.56

#A63446 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#A63446 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63446

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63446	#FFFFFF	#000000	##FFFFFF
##A63446	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514E46

Deuteranopia (green-blind)

#6E6643

Tritanopia (blue-blind)

#B61B3B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a63446;
/* rgb */ color: rgb(166, 52, 70);
/* oklch */ color: oklch(49.8% 0.149 15.3);

Tailwind

colors: {
  custom: {
    50: '#c67379',
    500: '#a63446',
    950: '#000000',
  },
}

SCSS

$custom: #a63446;
$custom-light: #c67379;
$custom-dark: #000000;

JSON

{
  "hex": "#a63446",
  "rgb": {
    "r": 166,
    "g": 52,
    "b": 70
  },
  "hsl": {
    "h": 350.526,
    "s": 52.294,
    "l": 42.745
  },
  "oklch": {
    "l": 0.49791,
    "c": 0.14892,
    "h": 15.3
  },
  "luminance": 0.11005
}

Semantic roles & 50–950 ramp

primary

#A63446

secondary

#76C0B4

accent

#DCC54C

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140809

muted

#827B7B

Preview Lab

Preview with #A63446

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

Preview Lab → · Contrast checker → · Palette generator →