#5131BC#5131BC

#5131BC is a dark, highly saturated violet. Relative luminance 0.076; OKLCH L 44.5% C 0.203 H 285.2°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#5131BC
RGB	rgb(81, 49, 188)
HSL	hsl(254, 59%, 46%)
HSV	hsv(254, 74%, 74%)
CMYK	cmyk(56.9%, 73.9%, 0%, 26.3%)
CIE-LAB	lab(33.08, 49.73, -67.92)
CIE-LCH	lch(33.08, 84.18, 306.21°)
OKLab	oklab(44.52% 0.0533 -0.1956)
OKLCH	oklch(44.52% 0.203 285.2)
XYZ	xyz(13.5660, 7.5760, 48.3147)
Luminance	0.0758 (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

#5131BC #9CBC31

analogous

#3157BC #5131BC #9731BC

triadic

#5131BC #BC5131 #31BC51

tetradic

#5131BC #BC3157 #9CBC31 #31BC97

square

#5131BC #BC3157 #9CBC31 #31BC97

split-complementary

#5131BC #BC9731 #57BC31

monochromatic

#27185B #3C248B #5131BC #7457D3 #9C88E0

Accessibility & contrast

On white

8.35

#5131BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#5131BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5131BC

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5131BC	#FFFFFF	#000000	##FFFFFF
##5131BC	1.00	8.35	2.52	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052C0

Deuteranopia (green-blind)

#0049B9

Tritanopia (blue-blind)

#1B5774

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #5131bc;
/* rgb */ color: rgb(81, 49, 188);
/* oklch */ color: oklch(44.5% 0.203 285.2);

Tailwind

colors: {
  custom: {
    50: '#8e6dd1',
    500: '#5131bc',
    950: '#000000',
  },
}

SCSS

$custom: #5131bc;
$custom-light: #8e6dd1;
$custom-dark: #000000;

JSON

{
  "hex": "#5131bc",
  "rgb": {
    "r": 81,
    "g": 49,
    "b": 188
  },
  "hsl": {
    "h": 253.813,
    "s": 58.65,
    "l": 46.471
  },
  "oklch": {
    "l": 0.44515,
    "c": 0.20269,
    "h": 285.2
  },
  "luminance": 0.07577
}

Semantic roles & 50–950 ramp

primary

#5131BC

secondary

#B8CA7F

accent

#E246BE

background

#F9F6FD

surface

#F2ECFA

border

#CCC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #5131BC

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

Preview Lab → · Contrast checker → · Palette generator →