#A82540#A82540

#A82540 is a mid, vivid red. Relative luminance 0.100; OKLCH L 48.5% C 0.166 H 14.8°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#A82540
RGB	rgb(168, 37, 64)
HSL	hsl(348, 64%, 40%)
HSV	hsv(348, 78%, 66%)
CMYK	cmyk(0%, 78%, 61.9%, 34.1%)
CIE-LAB	lab(37.88, 53.49, 17.43)
CIE-LCH	lch(37.88, 56.26, 18.05°)
OKLab	oklab(48.55% 0.1605 0.0425)
OKLCH	oklch(48.55% 0.166 14.8)
XYZ	xyz(17.7373, 10.0208, 5.8497)
Luminance	0.1002 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A82540 #25A88D

analogous

#A82581 #A82540 #A84C25

triadic

#A82540 #40A825 #2540A8

tetradic

#A82540 #81A825 #25A88D #4C25A8

square

#A82540 #81A825 #25A88D #4C25A8

split-complementary

#A82540 #25A84C #2581A8

monochromatic

#440F1A #761A2D #A82540 #D33757 #DE6981

Accessibility & contrast

On white

6.99

#A82540 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.00

#A82540 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A82540

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A82540	#FFFFFF	#000000	##FFFFFF
##A82540	1.00	6.99	3.00	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4840

Deuteranopia (green-blind)

#6B633C

Tritanopia (blue-blind)

#B80031

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #a82540;
/* rgb */ color: rgb(168, 37, 64);
/* oklch */ color: oklch(48.5% 0.166 14.8);

Tailwind

colors: {
  custom: {
    50: '#c96c74',
    500: '#a82540',
    950: '#000000',
  },
}

SCSS

$custom: #a82540;
$custom-light: #c96c74;
$custom-dark: #000000;

JSON

{
  "hex": "#a82540",
  "rgb": {
    "r": 168,
    "g": 37,
    "b": 64
  },
  "hsl": {
    "h": 347.634,
    "s": 63.902,
    "l": 40.196
  },
  "oklch": {
    "l": 0.48547,
    "c": 0.16601,
    "h": 14.8
  },
  "luminance": 0.10018
}

Semantic roles & 50–950 ramp

primary

#A82540

secondary

#65C4B0

accent

#E7C541

background

#FDF6F7

surface

#FAECED

border

#D3C7C8

text

#140808

muted

#837B7B

Preview Lab

Preview with #A82540

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

Preview Lab → · Contrast checker → · Palette generator →