#5138BC#5138BC

#5138BC is a mid, vivid violet. Relative luminance 0.082; OKLCH L 45.5% C 0.195 H 284.2°. Best body text is #FFFFFF at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#5138BC
RGB	rgb(81, 56, 188)
HSL	hsl(251, 54%, 48%)
HSV	hsv(251, 70%, 74%)
CMYK	cmyk(56.9%, 70.2%, 0%, 26.3%)
CIE-LAB	lab(34.41, 46.02, -65.74)
CIE-LCH	lch(34.41, 80.25, 304.99°)
OKLab	oklab(45.46% 0.0478 -0.1892)
OKLCH	oklch(45.46% 0.195 284.2)
XYZ	xyz(13.8818, 8.2077, 48.4200)
Luminance	0.0821 (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

#5138BC #A3BC38

analogous

#3861BC #5138BC #9338BC

triadic

#5138BC #BC5138 #38BC51

tetradic

#5138BC #BC3861 #A3BC38 #38BC93

square

#5138BC #BC3861 #A3BC38 #38BC93

split-complementary

#5138BC #BC9338 #61BC38

monochromatic

#281C5E #3D2A8D #5138BC #7661D0 #9F90DE

Accessibility & contrast

On white

7.95

#5138BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#5138BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5138BC

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5138BC	#FFFFFF	#000000	##FFFFFF
##5138BC	1.00	7.95	2.64	7.95
#FFFFFF	7.95	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055C0

Deuteranopia (green-blind)

#004DB9

Tritanopia (blue-blind)

#1A5B76

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #5138bc;
/* rgb */ color: rgb(81, 56, 188);
/* oklch */ color: oklch(45.5% 0.195 284.2);

Tailwind

colors: {
  custom: {
    50: '#8d71d1',
    500: '#5138bc',
    950: '#000000',
  },
}

SCSS

$custom: #5138bc;
$custom-light: #8d71d1;
$custom-dark: #000000;

JSON

{
  "hex": "#5138bc",
  "rgb": {
    "r": 81,
    "g": 56,
    "b": 188
  },
  "hsl": {
    "h": 251.364,
    "s": 54.098,
    "l": 47.843
  },
  "oklch": {
    "l": 0.45457,
    "c": 0.19515,
    "h": 284.2
  },
  "luminance": 0.08209
}

Semantic roles & 50–950 ramp

primary

#5138BC

secondary

#BCC987

accent

#DD4AC2

background

#F9F6FD

surface

#F2ECFA

border

#CCC7D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #5138BC

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

Preview Lab → · Contrast checker → · Palette generator →