#5156DF#5156DF

#5156DF is a mid, highly saturated blue. Relative luminance 0.137; OKLCH L 53.2% C 0.204 H 275.4°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#5156DF
RGB	rgb(81, 86, 223)
HSL	hsl(238, 69%, 60%)
HSV	hsv(238, 64%, 87%)
CMYK	cmyk(63.7%, 61.4%, 0%, 12.5%)
CIE-LAB	lab(43.84, 39.62, -70.57)
CIE-LCH	lch(43.84, 80.93, 299.31°)
OKLab	oklab(53.2% 0.0192 -0.2033)
OKLCH	oklch(53.2% 0.204 275.4)
XYZ	xyz(20.0360, 13.7309, 71.3922)
Luminance	0.1373 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5156DF #DFDA51

analogous

#519DDF #5156DF #9351DF

triadic

#5156DF #DF5156 #56DF51

tetradic

#5156DF #DF519D #DFDA51 #51DF93

square

#5156DF #DF519D #DFDA51 #51DF93

split-complementary

#5156DF #DF9351 #9DDF51

monochromatic

#1C2199 #262CCD #5156DF #8588E9 #B8BAF2

Accessibility & contrast

On white

5.61

#5156DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#5156DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5156DF

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5156DF	#FFFFFF	#000000	##FFFFFF
##5156DF	1.00	5.61	3.75	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EE3

Deuteranopia (green-blind)

#0061DC

Tritanopia (blue-blind)

#007892

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #5156df;
/* rgb */ color: rgb(81, 86, 223);
/* oklch */ color: oklch(53.2% 0.204 275.4);

Tailwind

colors: {
  custom: {
    50: '#9186ea',
    500: '#5156df',
    950: '#000000',
  },
}

SCSS

$custom: #5156df;
$custom-light: #9186ea;
$custom-dark: #000000;

JSON

{
  "hex": "#5156df",
  "rgb": {
    "r": 81,
    "g": 86,
    "b": 223
  },
  "hsl": {
    "h": 237.887,
    "s": 68.932,
    "l": 59.608
  },
  "oklch": {
    "l": 0.53196,
    "c": 0.20422,
    "h": 275.4
  },
  "luminance": 0.13733
}

Semantic roles & 50–950 ramp

primary

#5156DF

secondary

#E1E0AA

accent

#E63CEC

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5156DF

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

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