#A42341#A42341

#A42341 is a mid, vivid red. Relative luminance 0.095; OKLCH L 47.7% C 0.164 H 13.3°. Best body text is #FFFFFF at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#A42341
RGB	rgb(164, 35, 65)
HSL	hsl(346, 65%, 39%)
HSV	hsv(346, 79%, 64%)
CMYK	cmyk(0%, 78.7%, 60.4%, 35.7%)
CIE-LAB	lab(36.89, 53.00, 15.33)
CIE-LCH	lch(36.89, 55.17, 16.13°)
OKLab	oklab(47.68% 0.1596 0.0378)
OKLCH	oklch(47.68% 0.164 13.3)
XYZ	xyz(16.8667, 9.4787, 5.9414)
Luminance	0.0948 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A42341 #23A486

analogous

#A42382 #A42341 #A44623

triadic

#A42341 #41A423 #2341A4

tetradic

#A42341 #82A423 #23A486 #4623A4

square

#A42341 #82A423 #23A486 #4623A4

split-complementary

#A42341 #23A446 #2382A4

monochromatic

#3F0D19 #72182D #A42341 #D33157 #DE6480

Accessibility & contrast

On white

7.25

#A42341 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#A42341 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A42341

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A42341	#FFFFFF	#000000	##FFFFFF
##A42341	1.00	7.25	2.90	7.25
#FFFFFF	7.25	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474641

Deuteranopia (green-blind)

#68603E

Tritanopia (blue-blind)

#B40030

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a42341;
/* rgb */ color: rgb(164, 35, 65);
/* oklch */ color: oklch(47.7% 0.164 13.3);

Tailwind

colors: {
  custom: {
    50: '#c66b75',
    500: '#a42341',
    950: '#000000',
  },
}

SCSS

$custom: #a42341;
$custom-light: #c66b75;
$custom-dark: #000000;

JSON

{
  "hex": "#a42341",
  "rgb": {
    "r": 164,
    "g": 35,
    "b": 65
  },
  "hsl": {
    "h": 346.047,
    "s": 64.824,
    "l": 39.02
  },
  "oklch": {
    "l": 0.4768,
    "c": 0.16403,
    "h": 13.3
  },
  "luminance": 0.09476
}

Semantic roles & 50–950 ramp

primary

#A42341

secondary

#60C3AC

accent

#E8C140

background

#FDF6F7

surface

#FAECED

border

#D3C7C8

text

#140708

muted

#837A7B

Preview Lab

Preview with #A42341

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

Preview Lab → · Contrast checker → · Palette generator →