#AD2634#AD2634

#AD2634 is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.3% C 0.170 H 21.0°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#AD2634
RGB	rgb(173, 38, 52)
HSL	hsl(354, 64%, 41%)
HSV	hsv(354, 78%, 68%)
CMYK	cmyk(0%, 78%, 69.9%, 32.2%)
CIE-LAB	lab(38.76, 53.98, 26.30)
CIE-LCH	lch(38.76, 60.04, 25.98°)
OKLab	oklab(49.31% 0.1588 0.0611)
OKLCH	oklch(49.31% 0.17 21)
XYZ	xyz(18.5486, 10.5213, 4.3023)
Luminance	0.1052 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD2634 #26AD9F

analogous

#AD2678 #AD2634 #AD5C26

triadic

#AD2634 #34AD26 #2634AD

tetradic

#AD2634 #78AD26 #26AD9F #5C26AD

square

#AD2634 #78AD26 #26AD9F #5C26AD

split-complementary

#AD2634 #26AD5C #2678AD

monochromatic

#491016 #7B1B25 #AD2634 #D43C4C #DF6E7A

Accessibility & contrast

On white

6.77

#AD2634 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#AD2634 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD2634

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD2634	#FFFFFF	#000000	##FFFFFF
##AD2634	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4933

Deuteranopia (green-blind)

#706630

Tritanopia (blue-blind)

#BE002D

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #ad2634;
/* rgb */ color: rgb(173, 38, 52);
/* oklch */ color: oklch(49.3% 0.170 21.0);

Tailwind

colors: {
  custom: {
    50: '#ce6d6b',
    500: '#ad2634',
    950: '#000000',
  },
}

SCSS

$custom: #ad2634;
$custom-light: #ce6d6b;
$custom-dark: #000000;

JSON

{
  "hex": "#ad2634",
  "rgb": {
    "r": 173,
    "g": 38,
    "b": 52
  },
  "hsl": {
    "h": 353.778,
    "s": 63.981,
    "l": 41.373
  },
  "oklch": {
    "l": 0.49308,
    "c": 0.17016,
    "h": 21
  },
  "luminance": 0.10518
}

Semantic roles & 50–950 ramp

primary

#AD2634

secondary

#69C6BC

accent

#E7D641

background

#FDF6F6

surface

#FBECEB

border

#D4C7C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #AD2634

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

Preview Lab → · Contrast checker → · Palette generator →