#AD2635#AD2635

#AD2635 is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.3% C 0.170 H 20.6°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#AD2635
RGB	rgb(173, 38, 53)
HSL	hsl(353, 64%, 41%)
HSV	hsv(353, 78%, 68%)
CMYK	cmyk(0%, 78%, 69.4%, 32.2%)
CIE-LAB	lab(38.78, 54.03, 25.70)
CIE-LCH	lch(38.78, 59.83, 25.44°)
OKLab	oklab(49.33% 0.1592 0.0599)
OKLCH	oklch(49.33% 0.17 20.6)
XYZ	xyz(18.5714, 10.5304, 4.4222)
Luminance	0.1053 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD2635 #26AD9E

analogous

#AD2679 #AD2635 #AD5B26

triadic

#AD2635 #35AD26 #2635AD

tetradic

#AD2635 #79AD26 #26AD9E #5B26AD

square

#AD2635 #79AD26 #26AD9E #5B26AD

split-complementary

#AD2635 #26AD5B #2679AD

monochromatic

#491016 #7B1B26 #AD2635 #D43C4D #DF6E7B

Accessibility & contrast

On white

6.76

#AD2635 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#AD2635 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD2635

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD2635	#FFFFFF	#000000	##FFFFFF
##AD2635	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4934

Deuteranopia (green-blind)

#706631

Tritanopia (blue-blind)

#BE002D

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #ad2635;
/* rgb */ color: rgb(173, 38, 53);
/* oklch */ color: oklch(49.3% 0.170 20.6);

Tailwind

colors: {
  custom: {
    50: '#cd6d6c',
    500: '#ad2635',
    950: '#000000',
  },
}

SCSS

$custom: #ad2635;
$custom-light: #cd6d6c;
$custom-dark: #000000;

JSON

{
  "hex": "#ad2635",
  "rgb": {
    "r": 173,
    "g": 38,
    "b": 53
  },
  "hsl": {
    "h": 353.333,
    "s": 63.981,
    "l": 41.373
  },
  "oklch": {
    "l": 0.49325,
    "c": 0.1701,
    "h": 20.6
  },
  "luminance": 0.10528
}

Semantic roles & 50–950 ramp

primary

#AD2635

secondary

#69C6BB

accent

#E7D541

background

#FDF6F6

surface

#FBECEB

border

#D4C7C6

text

#150807

muted

#837A7A

Preview Lab

Preview with #AD2635

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

Preview Lab → · Contrast checker → · Palette generator →