#A82525#A82525

#A82525 is a mid, vivid red. Relative luminance 0.098; OKLCH L 48.1% C 0.167 H 26.2°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#A82525
RGB	rgb(168, 37, 37)
HSL	hsl(0, 64%, 40%)
HSV	hsv(0, 78%, 66%)
CMYK	cmyk(0%, 78%, 78%, 34.1%)
CIE-LAB	lab(37.45, 52.12, 33.58)
CIE-LCH	lch(37.45, 62.00, 32.80°)
OKLab	oklab(48.09% 0.1502 0.074)
OKLCH	oklch(48.09% 0.167 26.2)
XYZ	xyz(17.1460, 9.7843, 2.7357)
Luminance	0.0978 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A82525 #25A8A8

analogous

#A82566 #A82525 #A86625

triadic

#A82525 #25A825 #2525A8

tetradic

#A82525 #66A825 #25A8A8 #6625A8

square

#A82525 #66A825 #25A8A8 #6625A8

split-complementary

#A82525 #25A866 #2566A8

monochromatic

#440F0F #761A1A #A82525 #D33737 #DE6969

Accessibility & contrast

On white

7.10

#A82525 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#A82525 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A82525

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A82525	#FFFFFF	#000000	##FFFFFF
##A82525	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4623

Deuteranopia (green-blind)

#6E6220

Tritanopia (blue-blind)

#B90027

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a82525;
/* rgb */ color: rgb(168, 37, 37);
/* oklch */ color: oklch(48.1% 0.167 26.2);

Tailwind

colors: {
  custom: {
    50: '#cb6c60',
    500: '#a82525',
    950: '#000000',
  },
}

SCSS

$custom: #a82525;
$custom-light: #cb6c60;
$custom-dark: #000000;

JSON

{
  "hex": "#a82525",
  "rgb": {
    "r": 168,
    "g": 37,
    "b": 37
  },
  "hsl": {
    "h": 0,
    "s": 63.902,
    "l": 40.196
  },
  "oklch": {
    "l": 0.48093,
    "c": 0.16747,
    "h": 26.2
  },
  "luminance": 0.09782
}

Semantic roles & 50–950 ramp

primary

#A82525

secondary

#65C4C4

accent

#E7E741

background

#FDF6F5

surface

#FBECE9

border

#D4C7C5

text

#150705

muted

#837A79

Preview Lab

Preview with #A82525

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

Preview Lab → · Contrast checker → · Palette generator →