#A34640#A34640

#A34640 is a mid, vivid red. Relative luminance 0.125; OKLCH L 51.5% C 0.125 H 26.1°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#A34640
RGB	rgb(163, 70, 64)
HSL	hsl(4, 44%, 45%)
HSV	hsv(4, 61%, 64%)
CMYK	cmyk(0%, 57.1%, 60.7%, 36.1%)
CIE-LAB	lab(42.06, 38.04, 22.71)
CIE-LCH	lch(42.06, 44.30, 30.83°)
OKLab	oklab(51.51% 0.112 0.0548)
OKLCH	oklch(51.51% 0.125 26.1)
XYZ	xyz(18.2214, 12.5393, 6.3103)
Luminance	0.1254 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A34640 #409DA3

analogous

#A3406C #A34640 #A37740

triadic

#A34640 #40A346 #4640A3

tetradic

#A34640 #6CA340 #409DA3 #7740A3

square

#A34640 #6CA340 #409DA3 #7740A3

split-complementary

#A34640 #40A377 #406CA3

monochromatic

#4B201D #77332F #A34640 #C06660 #D2908C

Accessibility & contrast

On white

5.99

#A34640 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#A34640 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A34640

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A34640	#FFFFFF	#000000	##FFFFFF
##A34640	1.00	5.99	3.51	5.99
#FFFFFF	5.99	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D573F

Deuteranopia (green-blind)

#746B3E

Tritanopia (blue-blind)

#B23545

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #a34640;
/* rgb */ color: rgb(163, 70, 64);
/* oklch */ color: oklch(51.5% 0.125 26.1);

Tailwind

colors: {
  custom: {
    50: '#c47d75',
    500: '#a34640',
    950: '#000000',
  },
}

SCSS

$custom: #a34640;
$custom-light: #c47d75;
$custom-dark: #000000;

JSON

{
  "hex": "#a34640",
  "rgb": {
    "r": 163,
    "g": 70,
    "b": 64
  },
  "hsl": {
    "h": 3.636,
    "s": 43.612,
    "l": 44.51
  },
  "oklch": {
    "l": 0.51507,
    "c": 0.12473,
    "h": 26.1
  },
  "luminance": 0.12537
}

Semantic roles & 50–950 ramp

primary

#A34640

secondary

#82B9BD

accent

#CCD354

background

#FCF7F7

surface

#F9EEED

border

#D2C9C8

text

#140A08

muted

#827C7B

Preview Lab

Preview with #A34640

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

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