#AB303E#AB303E

#AB303E is a mid, vivid red. Relative luminance 0.111; OKLCH L 50.1% C 0.158 H 18.8°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#AB303E
RGB	rgb(171, 48, 62)
HSL	hsl(353, 56%, 43%)
HSV	hsv(353, 72%, 67%)
CMYK	cmyk(0%, 71.9%, 63.7%, 32.9%)
CIE-LAB	lab(39.79, 50.47, 21.29)
CIE-LCH	lch(39.79, 54.78, 22.87°)
OKLab	oklab(50.05% 0.15 0.0512)
OKLCH	oklch(50.05% 0.158 18.8)
XYZ	xyz(18.7230, 11.1223, 5.7174)
Luminance	0.1112 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB303E #30AB9D

analogous

#AB307B #AB303E #AB6030

triadic

#AB303E #3EAB30 #303EAB

tetradic

#AB303E #7BAB30 #30AB9D #6030AB

square

#AB303E #7BAB30 #30AB9D #6030AB

split-complementary

#AB303E #30AB60 #307BAB

monochromatic

#4B151B #7B232D #AB303E #CD4C5A #DA7B86

Accessibility & contrast

On white

6.51

#AB303E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#AB303E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB303E

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB303E	#FFFFFF	#000000	##FFFFFF
##AB303E	1.00	6.51	3.22	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514D3E

Deuteranopia (green-blind)

#71673B

Tritanopia (blue-blind)

#BC0936

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #ab303e;
/* rgb */ color: rgb(171, 48, 62);
/* oklch */ color: oklch(50.1% 0.158 18.8);

Tailwind

colors: {
  custom: {
    50: '#cb7173',
    500: '#ab303e',
    950: '#000000',
  },
}

SCSS

$custom: #ab303e;
$custom-light: #cb7173;
$custom-dark: #000000;

JSON

{
  "hex": "#ab303e",
  "rgb": {
    "r": 171,
    "g": 48,
    "b": 62
  },
  "hsl": {
    "h": 353.171,
    "s": 56.164,
    "l": 42.941
  },
  "oklch": {
    "l": 0.50054,
    "c": 0.15849,
    "h": 18.8
  },
  "luminance": 0.1112
}

Semantic roles & 50–950 ramp

primary

#AB303E

secondary

#74C3BA

accent

#DFCE48

background

#FDF7F6

surface

#FAEDEC

border

#D3C8C7

text

#150808

muted

#837B7B

Preview Lab

Preview with #AB303E

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

Preview Lab → · Contrast checker → · Palette generator →