#A42F44#A42F44

#A42F44 is a mid, vivid red. Relative luminance 0.103; OKLCH L 48.9% C 0.152 H 14.6°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#A42F44
RGB	rgb(164, 47, 68)
HSL	hsl(349, 55%, 41%)
HSV	hsv(349, 71%, 64%)
CMYK	cmyk(0%, 71.3%, 58.5%, 35.7%)
CIE-LAB	lab(38.46, 49.03, 15.52)
CIE-LCH	lch(38.46, 51.43, 17.57°)
OKLab	oklab(48.86% 0.1474 0.0384)
OKLCH	oklch(48.86% 0.152 14.6)
XYZ	xyz(17.3714, 10.3453, 6.5498)
Luminance	0.1034 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A42F44 #2FA48F

analogous

#A42F7F #A42F44 #A4552F

triadic

#A42F44 #44A42F #2F44A4

tetradic

#A42F44 #7FA42F #2FA48F #552FA4

square

#A42F44 #7FA42F #2FA48F #552FA4

split-complementary

#A42F44 #2FA455 #2F7FA4

monochromatic

#45141D #742130 #A42F44 #CA465E #D87687

Accessibility & contrast

On white

6.84

#A42F44 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#A42F44 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A42F44

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A42F44	#FFFFFF	#000000	##FFFFFF
##A42F44	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4B44

Deuteranopia (green-blind)

#6B6341

Tritanopia (blue-blind)

#B31238

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a42f44;
/* rgb */ color: rgb(164, 47, 68);
/* oklch */ color: oklch(48.9% 0.152 14.6);

Tailwind

colors: {
  custom: {
    50: '#c57077',
    500: '#a42f44',
    950: '#000000',
  },
}

SCSS

$custom: #a42f44;
$custom-light: #c57077;
$custom-dark: #000000;

JSON

{
  "hex": "#a42f44",
  "rgb": {
    "r": 164,
    "g": 47,
    "b": 68
  },
  "hsl": {
    "h": 349.231,
    "s": 55.45,
    "l": 41.373
  },
  "oklch": {
    "l": 0.48862,
    "c": 0.15232,
    "h": 14.6
  },
  "luminance": 0.10343
}

Semantic roles & 50–950 ramp

primary

#A42F44

secondary

#6FC0B1

accent

#DFC449

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140808

muted

#827B7B

Preview Lab

Preview with #A42F44

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

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