#A51F7B#A51F7B

#A51F7B is a mid, vivid pink. Relative luminance 0.104; OKLCH L 49.6% C 0.189 H 344.4°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#A51F7B
RGB	rgb(165, 31, 123)
HSL	hsl(319, 68%, 38%)
HSV	hsv(319, 81%, 65%)
CMYK	cmyk(0%, 81.2%, 25.5%, 35.3%)
CIE-LAB	lab(38.57, 60.09, -19.06)
CIE-LCH	lch(38.57, 63.04, 342.41°)
OKLab	oklab(49.56% 0.1822 -0.0509)
OKLCH	oklch(49.56% 0.189 344.4)
XYZ	xyz(19.5830, 10.4115, 19.7134)
Luminance	0.1041 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A51F7B #1FA549

analogous

#8C1FA5 #A51F7B #A51F38

triadic

#A51F7B #7BA51F #1F7BA5

tetradic

#A51F7B #A58C1F #1FA549 #1F38A5

square

#A51F7B #A58C1F #1FA549 #1F38A5

split-complementary

#A51F7B #38A51F #1FA58C

monochromatic

#3E0C2E #711555 #A51F7B #D72AA1 #E15EB8

Accessibility & contrast

On white

6.81

#A51F7B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#A51F7B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A51F7B

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A51F7B	#FFFFFF	#000000	##FFFFFF
##A51F7B	1.00	6.81	3.08	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314D7D

Deuteranopia (green-blind)

#5B6378

Tritanopia (blue-blind)

#B01D4C

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a51f7b;
/* rgb */ color: rgb(165, 31, 123);
/* oklch */ color: oklch(49.6% 0.189 344.4);

Tailwind

colors: {
  custom: {
    50: '#c46ba1',
    500: '#a51f7b',
    950: '#000000',
  },
}

SCSS

$custom: #a51f7b;
$custom-light: #c46ba1;
$custom-dark: #000000;

JSON

{
  "hex": "#a51f7b",
  "rgb": {
    "r": 165,
    "g": 31,
    "b": 123
  },
  "hsl": {
    "h": 318.806,
    "s": 68.367,
    "l": 38.431
  },
  "oklch": {
    "l": 0.4956,
    "c": 0.18912,
    "h": 344.4
  },
  "luminance": 0.10409
}

Semantic roles & 50–950 ramp

primary

#A51F7B

secondary

#5BC57C

accent

#EB733D

background

#FCF6F9

surface

#F8ECF2

border

#D1C7CC

text

#13080F

muted

#827A7E

Preview Lab

Preview with #A51F7B

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

Preview Lab → · Contrast checker → · Palette generator →