#A42B41#A42B41

#A42B41 is a mid, vivid red. Relative luminance 0.100; OKLCH L 48.4% C 0.156 H 15.1°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#A42B41
RGB	rgb(164, 43, 65)
HSL	hsl(349, 58%, 41%)
HSV	hsv(349, 74%, 64%)
CMYK	cmyk(0%, 73.8%, 60.4%, 35.7%)
CIE-LAB	lab(37.85, 50.31, 16.62)
CIE-LCH	lch(37.85, 52.99, 18.27°)
OKLab	oklab(48.39% 0.151 0.0408)
OKLCH	oklch(48.39% 0.156 15.1)
XYZ	xyz(17.1296, 10.0044, 6.0291)
Luminance	0.1000 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A42B41 #2BA48E

analogous

#A42B7D #A42B41 #A4512B

triadic

#A42B41 #41A42B #2B41A4

tetradic

#A42B41 #7DA42B #2BA48E #512BA4

square

#A42B41 #7DA42B #2BA48E #512BA4

split-complementary

#A42B41 #2BA451 #2B7DA4

monochromatic

#43121B #741E2E #A42B41 #CD3F59 #D97083

Accessibility & contrast

On white

7.00

#A42B41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#A42B41 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A42B41

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A42B41	#FFFFFF	#000000	##FFFFFF
##A42B41	1.00	7.00	3.00	7.00
#FFFFFF	7.00	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4941

Deuteranopia (green-blind)

#6A623E

Tritanopia (blue-blind)

#B40434

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #a42b41;
/* rgb */ color: rgb(164, 43, 65);
/* oklch */ color: oklch(48.4% 0.156 15.1);

Tailwind

colors: {
  custom: {
    50: '#c66e75',
    500: '#a42b41',
    950: '#000000',
  },
}

SCSS

$custom: #a42b41;
$custom-light: #c66e75;
$custom-dark: #000000;

JSON

{
  "hex": "#a42b41",
  "rgb": {
    "r": 164,
    "g": 43,
    "b": 65
  },
  "hsl": {
    "h": 349.091,
    "s": 58.454,
    "l": 40.588
  },
  "oklch": {
    "l": 0.48392,
    "c": 0.1564,
    "h": 15.1
  },
  "luminance": 0.10002
}

Semantic roles & 50–950 ramp

primary

#A42B41

secondary

#6AC1B1

accent

#E2C546

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140808

muted

#837B7B

Preview Lab

Preview with #A42B41

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

Preview Lab → · Contrast checker → · Palette generator →