#5127AB#5127AB

#5127AB is a dark, vivid violet. Relative luminance 0.061; OKLCH L 41.7% C 0.193 H 289.8°. Best body text is #FFFFFF at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#5127AB
RGB	rgb(81, 39, 171)
HSL	hsl(259, 63%, 41%)
HSV	hsv(259, 77%, 67%)
CMYK	cmyk(52.6%, 77.2%, 0%, 32.9%)
CIE-LAB	lab(29.76, 49.81, -63.26)
CIE-LCH	lch(29.76, 80.51, 308.22°)
OKLab	oklab(41.7% 0.0653 -0.1818)
OKLCH	oklch(41.7% 0.193 289.8)
XYZ	xyz(11.4674, 6.1401, 39.1011)
Luminance	0.0614 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5127AB #81AB27

analogous

#273FAB #5127AB #9327AB

triadic

#5127AB #AB5127 #27AB51

tetradic

#5127AB #AB273F #81AB27 #27AB93

square

#5127AB #AB273F #81AB27 #27AB93

split-complementary

#5127AB #AB9327 #3FAB27

monochromatic

#221047 #391C79 #5127AB #6C3DD3 #926EDE

Accessibility & contrast

On white

9.42

#5127AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#5127AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5127AB

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5127AB	#FFFFFF	#000000	##FFFFFF
##5127AB	1.00	9.42	2.23	9.42
#FFFFFF	9.42	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049AF

Deuteranopia (green-blind)

#0043A9

Tritanopia (blue-blind)

#2F4C68

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #5127ab;
/* rgb */ color: rgb(81, 39, 171);
/* oklch */ color: oklch(41.7% 0.193 289.8);

Tailwind

colors: {
  custom: {
    50: '#8c66c5',
    500: '#5127ab',
    950: '#000000',
  },
}

SCSS

$custom: #5127ab;
$custom-light: #8c66c5;
$custom-dark: #000000;

JSON

{
  "hex": "#5127ab",
  "rgb": {
    "r": 81,
    "g": 39,
    "b": 171
  },
  "hsl": {
    "h": 259.091,
    "s": 62.857,
    "l": 41.176
  },
  "oklch": {
    "l": 0.41697,
    "c": 0.19321,
    "h": 289.8
  },
  "luminance": 0.06141
}

Semantic roles & 50–950 ramp

primary

#5127AB

secondary

#A8C569

accent

#E642B2

background

#F9F6FC

surface

#F1EBF8

border

#CBC6D1

text

#0D0613

muted

#7E7A82

Preview Lab

Preview with #5127AB

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

Preview Lab → · Contrast checker → · Palette generator →