#A42641#A42641

#A42641 is a mid, vivid red. Relative luminance 0.097; OKLCH L 47.9% C 0.161 H 13.9°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#A42641
RGB	rgb(164, 38, 65)
HSL	hsl(347, 62%, 40%)
HSV	hsv(347, 77%, 64%)
CMYK	cmyk(0%, 76.8%, 60.4%, 35.7%)
CIE-LAB	lab(37.23, 52.04, 15.79)
CIE-LCH	lch(37.23, 54.39, 16.88°)
OKLab	oklab(47.93% 0.1565 0.0389)
OKLCH	oklch(47.93% 0.161 13.9)
XYZ	xyz(16.9588, 9.6629, 5.9721)
Luminance	0.0966 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A42641 #26A489

analogous

#A42680 #A42641 #A44A26

triadic

#A42641 #41A426 #2641A4

tetradic

#A42641 #80A426 #26A489 #4A26A4

square

#A42641 #80A426 #26A489 #4A26A4

split-complementary

#A42641 #26A44A #2680A4

monochromatic

#410F1A #721A2D #A42641 #D13758 #DC6881

Accessibility & contrast

On white

7.16

#A42641 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#A42641 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A42641

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A42641	#FFFFFF	#000000	##FFFFFF
##A42641	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494741

Deuteranopia (green-blind)

#69613E

Tritanopia (blue-blind)

#B40031

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a42641;
/* rgb */ color: rgb(164, 38, 65);
/* oklch */ color: oklch(47.9% 0.161 13.9);

Tailwind

colors: {
  custom: {
    50: '#c66c75',
    500: '#a42641',
    950: '#000000',
  },
}

SCSS

$custom: #a42641;
$custom-light: #c66c75;
$custom-dark: #000000;

JSON

{
  "hex": "#a42641",
  "rgb": {
    "r": 164,
    "g": 38,
    "b": 65
  },
  "hsl": {
    "h": 347.143,
    "s": 62.376,
    "l": 39.608
  },
  "oklch": {
    "l": 0.47932,
    "c": 0.16129,
    "h": 13.9
  },
  "luminance": 0.0966
}

Semantic roles & 50–950 ramp

primary

#A42641

secondary

#64C2AE

accent

#E5C242

background

#FDF6F7

surface

#FAECED

border

#D3C7C8

text

#140708

muted

#837A7B

Preview Lab

Preview with #A42641

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

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