#5164DF#5164DF

#5164DF is a mid, vivid blue. Relative luminance 0.162; OKLCH L 55.7% C 0.187 H 272.2°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#5164DF
RGB	rgb(81, 100, 223)
HSL	hsl(232, 69%, 60%)
HSV	hsv(232, 64%, 87%)
CMYK	cmyk(63.7%, 55.2%, 0%, 12.5%)
CIE-LAB	lab(47.22, 31.03, -65.08)
CIE-LCH	lch(47.22, 72.10, 295.49°)
OKLab	oklab(55.7% 0.0073 -0.187)
OKLCH	oklch(55.7% 0.187 272.2)
XYZ	xyz(21.2653, 16.1895, 71.8020)
Luminance	0.1619 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5164DF #DFCC51

analogous

#51ABDF #5164DF #8551DF

triadic

#5164DF #DF5164 #64DF51

tetradic

#5164DF #DF51AB #DFCC51 #51DF85

square

#5164DF #DF51AB #DFCC51 #51DF85

split-complementary

#5164DF #DF8551 #ABDF51

monochromatic

#1C2D99 #263CCD #5164DF #8592E9 #B8C0F2

Accessibility & contrast

On white

4.95

#5164DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#5164DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5164DF

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5164DF	#FFFFFF	#000000	##FFFFFF
##5164DF	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077E3

Deuteranopia (green-blind)

#006ADD

Tritanopia (blue-blind)

#008198

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #5164df;
/* rgb */ color: rgb(81, 100, 223);
/* oklch */ color: oklch(55.7% 0.187 272.2);

Tailwind

colors: {
  custom: {
    50: '#9090ea',
    500: '#5164df',
    950: '#000000',
  },
}

SCSS

$custom: #5164df;
$custom-light: #9090ea;
$custom-dark: #000000;

JSON

{
  "hex": "#5164df",
  "rgb": {
    "r": 81,
    "g": 100,
    "b": 223
  },
  "hsl": {
    "h": 231.972,
    "s": 68.932,
    "l": 59.608
  },
  "oklch": {
    "l": 0.55701,
    "c": 0.18719,
    "h": 272.2
  },
  "luminance": 0.16191
}

Semantic roles & 50–950 ramp

primary

#5164DF

secondary

#E1DAAA

accent

#D43CEC

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5164DF

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

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