#A02525#A02525

#A02525 is a mid, vivid red. Relative luminance 0.089; OKLCH L 46.6% C 0.159 H 26.0°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#A02525
RGB	rgb(160, 37, 37)
HSL	hsl(0, 62%, 39%)
HSV	hsv(0, 77%, 63%)
CMYK	cmyk(0%, 76.9%, 76.9%, 37.3%)
CIE-LAB	lab(35.85, 49.63, 31.38)
CIE-LCH	lch(35.85, 58.72, 32.31°)
OKLab	oklab(46.62% 0.1434 0.0698)
OKLCH	oklch(46.62% 0.159 26)
XYZ	xyz(15.4945, 8.9327, 2.6582)
Luminance	0.0893 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02525 #25A0A0

analogous

#A02562 #A02525 #A06225

triadic

#A02525 #25A025 #2525A0

tetradic

#A02525 #62A025 #25A0A0 #6225A0

square

#A02525 #62A025 #25A0A0 #6225A0

split-complementary

#A02525 #25A062 #2562A0

monochromatic

#3D0E0E #6E1A1A #A02525 #D03232 #DB6464

Accessibility & contrast

On white

7.54

#A02525 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#A02525 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02525

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02525	#FFFFFF	#000000	##FFFFFF
##A02525	1.00	7.54	2.79	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4323

Deuteranopia (green-blind)

#695E20

Tritanopia (blue-blind)

#B00027

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #a02525;
/* rgb */ color: rgb(160, 37, 37);
/* oklch */ color: oklch(46.6% 0.159 26.0);

Tailwind

colors: {
  custom: {
    50: '#c56a60',
    500: '#a02525',
    950: '#000000',
  },
}

SCSS

$custom: #a02525;
$custom-light: #c56a60;
$custom-dark: #000000;

JSON

{
  "hex": "#a02525",
  "rgb": {
    "r": 160,
    "g": 37,
    "b": 37
  },
  "hsl": {
    "h": 0,
    "s": 62.437,
    "l": 38.627
  },
  "oklch": {
    "l": 0.46618,
    "c": 0.15945,
    "h": 26
  },
  "luminance": 0.0893
}

Semantic roles & 50–950 ramp

primary

#A02525

secondary

#60C1C1

accent

#E6E642

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#140705

muted

#837A79

Preview Lab

Preview with #A02525

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

Preview Lab → · Contrast checker → · Palette generator →