#5131BE#5131BE

#5131BE is a dark, highly saturated violet. Relative luminance 0.077; OKLCH L 44.7% C 0.205 H 284.9°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#5131BE
RGB	rgb(81, 49, 190)
HSL	hsl(254, 59%, 47%)
HSV	hsv(254, 74%, 75%)
CMYK	cmyk(57.4%, 74.2%, 0%, 25.5%)
CIE-LAB	lab(33.27, 50.31, -68.79)
CIE-LCH	lch(33.27, 85.23, 306.18°)
OKLab	oklab(44.7% 0.0528 -0.1981)
OKLCH	oklch(44.7% 0.205 284.9)
XYZ	xyz(13.7831, 7.6628, 49.4580)
Luminance	0.0766 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 2.78

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5131BE #9EBE31

analogous

#3158BE #5131BE #9831BE

triadic

#5131BE #BE5131 #31BE51

tetradic

#5131BE #BE3158 #9EBE31 #31BE98

square

#5131BE #BE3158 #9EBE31 #31BE98

split-complementary

#5131BE #BE9831 #58BE31

monochromatic

#28185D #3C248D #5131BE #7458D4 #9D89E1

Accessibility & contrast

On white

8.29

#5131BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#5131BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5131BE

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5131BE	#FFFFFF	#000000	##FFFFFF
##5131BE	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052C2

Deuteranopia (green-blind)

#004ABB

Tritanopia (blue-blind)

#185875

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #5131be;
/* rgb */ color: rgb(81, 49, 190);
/* oklch */ color: oklch(44.7% 0.205 284.9);

Tailwind

colors: {
  custom: {
    50: '#8e6dd3',
    500: '#5131be',
    950: '#000000',
  },
}

SCSS

$custom: #5131be;
$custom-light: #8e6dd3;
$custom-dark: #000000;

JSON

{
  "hex": "#5131be",
  "rgb": {
    "r": 81,
    "g": 49,
    "b": 190
  },
  "hsl": {
    "h": 253.617,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.44703,
    "c": 0.20503,
    "h": 284.9
  },
  "luminance": 0.07664
}

Semantic roles & 50–950 ramp

primary

#5131BE

secondary

#BACA80

accent

#E246BF

background

#F9F6FD

surface

#F2ECFA

border

#CCC7D3

text

#0E0714

muted

#7E7A83

Preview Lab

Preview with #5131BE

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

Preview Lab → · Contrast checker → · Palette generator →