#AB3551#AB3551

#AB3551 is a mid, vivid red. Relative luminance 0.118; OKLCH L 51.0% C 0.154 H 10.4°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#AB3551
RGB	rgb(171, 53, 81)
HSL	hsl(346, 53%, 44%)
HSV	hsv(346, 69%, 67%)
CMYK	cmyk(0%, 69%, 52.6%, 32.9%)
CIE-LAB	lab(40.90, 49.92, 10.88)
CIE-LCH	lch(40.90, 51.09, 12.29°)
OKLab	oklab(51.01% 0.1514 0.0277)
OKLCH	oklch(51.01% 0.154 10.4)
XYZ	xyz(19.5546, 11.8008, 9.0311)
Luminance	0.1180 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB3551 #35AB8F

analogous

#AB358C #AB3551 #AB5435

triadic

#AB3551 #51AB35 #3551AB

tetradic

#AB3551 #8CAB35 #35AB8F #5435AB

square

#AB3551 #8CAB35 #35AB8F #5435AB

split-complementary

#AB3551 #35AB54 #358CAB

monochromatic

#4E1825 #7C273B #AB3551 #CA536F #D88297

Accessibility & contrast

On white

6.25

#AB3551 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#AB3551 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB3551

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB3551	#FFFFFF	#000000	##FFFFFF
##AB3551	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515151

Deuteranopia (green-blind)

#70694E

Tritanopia (blue-blind)

#BA1F40

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #ab3551;
/* rgb */ color: rgb(171, 53, 81);
/* oklch */ color: oklch(51.0% 0.154 10.4);

Tailwind

colors: {
  custom: {
    50: '#ca7481',
    500: '#ab3551',
    950: '#000000',
  },
}

SCSS

$custom: #ab3551;
$custom-light: #ca7481;
$custom-dark: #000000;

JSON

{
  "hex": "#ab3551",
  "rgb": {
    "r": 171,
    "g": 53,
    "b": 81
  },
  "hsl": {
    "h": 345.763,
    "s": 52.679,
    "l": 43.922
  },
  "oklch": {
    "l": 0.51012,
    "c": 0.15389,
    "h": 10.4
  },
  "luminance": 0.11798
}

Semantic roles & 50–950 ramp

primary

#AB3551

secondary

#7AC2B1

accent

#DCBA4C

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#14090A

muted

#837B7C

Preview Lab

Preview with #AB3551

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

Preview Lab → · Contrast checker → · Palette generator →