#AD2630#AD2630

#AD2630 is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.2% C 0.170 H 22.6°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#AD2630
RGB	rgb(173, 38, 48)
HSL	hsl(356, 64%, 41%)
HSV	hsv(356, 78%, 68%)
CMYK	cmyk(0%, 78%, 72.3%, 32.2%)
CIE-LAB	lab(38.70, 53.78, 28.68)
CIE-LCH	lch(38.70, 60.95, 28.07°)
OKLab	oklab(49.24% 0.1573 0.0656)
OKLCH	oklch(49.24% 0.17 22.6)
XYZ	xyz(18.4623, 10.4867, 3.8478)
Luminance	0.1048 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD2630 #26ADA3

analogous

#AD2674 #AD2630 #AD6026

triadic

#AD2630 #30AD26 #2630AD

tetradic

#AD2630 #74AD26 #26ADA3 #6026AD

square

#AD2630 #74AD26 #26ADA3 #6026AD

split-complementary

#AD2630 #26AD60 #2674AD

monochromatic

#491014 #7B1B22 #AD2630 #D43C47 #DF6E77

Accessibility & contrast

On white

6.78

#AD2630 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#AD2630 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD2630

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD2630	#FFFFFF	#000000	##FFFFFF
##AD2630	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F492F

Deuteranopia (green-blind)

#70652B

Tritanopia (blue-blind)

#BE002B

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #ad2630;
/* rgb */ color: rgb(173, 38, 48);
/* oklch */ color: oklch(49.2% 0.170 22.6);

Tailwind

colors: {
  custom: {
    50: '#ce6d68',
    500: '#ad2630',
    950: '#000000',
  },
}

SCSS

$custom: #ad2630;
$custom-light: #ce6d68;
$custom-dark: #000000;

JSON

{
  "hex": "#ad2630",
  "rgb": {
    "r": 173,
    "g": 38,
    "b": 48
  },
  "hsl": {
    "h": 355.556,
    "s": 63.981,
    "l": 41.373
  },
  "oklch": {
    "l": 0.49244,
    "c": 0.17045,
    "h": 22.6
  },
  "luminance": 0.10484
}

Semantic roles & 50–950 ramp

primary

#AD2630

secondary

#69C6BF

accent

#E7DB41

background

#FDF6F6

surface

#FBECEB

border

#D4C7C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #AD2630

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

Preview Lab → · Contrast checker → · Palette generator →