#AB3630#AB3630

#AB3630 is a mid, vivid red. Relative luminance 0.115; OKLCH L 50.5% C 0.154 H 27.0°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#AB3630
RGB	rgb(171, 54, 48)
HSL	hsl(3, 56%, 43%)
HSV	hsv(3, 72%, 67%)
CMYK	cmyk(0%, 68.4%, 71.9%, 32.9%)
CIE-LAB	lab(40.43, 47.31, 30.61)
CIE-LCH	lch(40.43, 56.35, 32.90°)
OKLab	oklab(50.46% 0.1371 0.07)
OKLCH	oklch(50.46% 0.154 27)
XYZ	xyz(18.6493, 11.5124, 4.0358)
Luminance	0.1151 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB3630 #30A5AB

analogous

#AB3067 #AB3630 #AB7330

triadic

#AB3630 #30AB36 #3630AB

tetradic

#AB3630 #67AB30 #30A5AB #7330AB

square

#AB3630 #67AB30 #30A5AB #7330AB

split-complementary

#AB3630 #30AB73 #3067AB

monochromatic

#4B1815 #7B2723 #AB3630 #CD524C #DA807B

Accessibility & contrast

On white

6.36

#AB3630 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#AB3630 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB3630

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB3630	#FFFFFF	#000000	##FFFFFF
##AB3630	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574F2E

Deuteranopia (green-blind)

#74692C

Tritanopia (blue-blind)

#BC1436

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #ab3630;
/* rgb */ color: rgb(171, 54, 48);
/* oklch */ color: oklch(50.5% 0.154 27.0);

Tailwind

colors: {
  custom: {
    50: '#cc7468',
    500: '#ab3630',
    950: '#000000',
  },
}

SCSS

$custom: #ab3630;
$custom-light: #cc7468;
$custom-dark: #000000;

JSON

{
  "hex": "#ab3630",
  "rgb": {
    "r": 171,
    "g": 54,
    "b": 48
  },
  "hsl": {
    "h": 2.927,
    "s": 56.164,
    "l": 42.941
  },
  "oklch": {
    "l": 0.50464,
    "c": 0.15388,
    "h": 27
  },
  "luminance": 0.1151
}

Semantic roles & 50–950 ramp

primary

#AB3630

secondary

#74BFC3

accent

#D8DF48

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AB3630

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

Preview Lab → · Contrast checker → · Palette generator →