#5138BF#5138BF

#5138BF is a mid, vivid violet. Relative luminance 0.083; OKLCH L 45.7% C 0.199 H 283.7°. Best body text is #FFFFFF at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#5138BF
RGB	rgb(81, 56, 191)
HSL	hsl(251, 55%, 48%)
HSV	hsv(251, 71%, 75%)
CMYK	cmyk(57.6%, 70.7%, 0%, 25.1%)
CIE-LAB	lab(34.68, 46.92, -67.07)
CIE-LCH	lch(34.68, 81.85, 304.98°)
OKLab	oklab(45.73% 0.0472 -0.1931)
OKLCH	oklch(45.73% 0.199 283.7)
XYZ	xyz(14.2086, 8.3384, 50.1409)
Luminance	0.0834 (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

#5138BF #A6BF38

analogous

#3862BF #5138BF #9438BF

triadic

#5138BF #BF5138 #38BF51

tetradic

#5138BF #BF3862 #A6BF38 #38BF94

square

#5138BF #BF3862 #A6BF38 #38BF94

split-complementary

#5138BF #BF9438 #62BF38

monochromatic

#291C60 #3D2A90 #5138BF #7763D1 #A192DF

Accessibility & contrast

On white

7.87

#5138BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#5138BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5138BF

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5138BF	#FFFFFF	#000000	##FFFFFF
##5138BF	1.00	7.87	2.67	7.87
#FFFFFF	7.87	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C3

Deuteranopia (green-blind)

#004DBC

Tritanopia (blue-blind)

#145C77

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #5138bf;
/* rgb */ color: rgb(81, 56, 191);
/* oklch */ color: oklch(45.7% 0.199 283.7);

Tailwind

colors: {
  custom: {
    50: '#8e71d3',
    500: '#5138bf',
    950: '#000000',
  },
}

SCSS

$custom: #5138bf;
$custom-light: #8e71d3;
$custom-dark: #000000;

JSON

{
  "hex": "#5138bf",
  "rgb": {
    "r": 81,
    "g": 56,
    "b": 191
  },
  "hsl": {
    "h": 251.111,
    "s": 54.656,
    "l": 48.431
  },
  "oklch": {
    "l": 0.45729,
    "c": 0.19879,
    "h": 283.7
  },
  "luminance": 0.08339
}

Semantic roles & 50–950 ramp

primary

#5138BF

secondary

#BECA89

accent

#DE4AC3

background

#F9F6FD

surface

#F2ECFA

border

#CCC7D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #5138BF

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

Preview Lab → · Contrast checker → · Palette generator →