#5057DF#5057DF

#5057DF is a mid, highly saturated blue. Relative luminance 0.139; OKLCH L 53.3% C 0.203 H 274.9°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#5057DF
RGB	rgb(80, 87, 223)
HSL	hsl(237, 69%, 59%)
HSV	hsv(237, 64%, 87%)
CMYK	cmyk(64.1%, 61%, 0%, 12.5%)
CIE-LAB	lab(44.01, 38.87, -70.30)
CIE-LCH	lch(44.01, 80.33, 298.94°)
OKLab	oklab(53.3% 0.0173 -0.2025)
OKLCH	oklch(53.3% 0.203 274.9)
XYZ	xyz(20.0314, 13.8479, 71.4150)
Luminance	0.1385 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5057DF #DFD850

analogous

#509FDF #5057DF #9150DF

triadic

#5057DF #DF5057 #57DF50

tetradic

#5057DF #DF509F #DFD850 #50DF91

square

#5057DF #DF509F #DFD850 #50DF91

split-complementary

#5057DF #DF9150 #9FDF50

monochromatic

#1C2299 #252ECC #5057DF #8489E8 #B7BAF2

Accessibility & contrast

On white

5.57

#5057DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#5057DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5057DF

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5057DF	#FFFFFF	#000000	##FFFFFF
##5057DF	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EE3

Deuteranopia (green-blind)

#0062DC

Tritanopia (blue-blind)

#007993

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #5057df;
/* rgb */ color: rgb(80, 87, 223);
/* oklch */ color: oklch(53.3% 0.203 274.9);

Tailwind

colors: {
  custom: {
    50: '#9086ea',
    500: '#5057df',
    950: '#000000',
  },
}

SCSS

$custom: #5057df;
$custom-light: #9086ea;
$custom-dark: #000000;

JSON

{
  "hex": "#5057df",
  "rgb": {
    "r": 80,
    "g": 87,
    "b": 223
  },
  "hsl": {
    "h": 237.063,
    "s": 69.082,
    "l": 59.412
  },
  "oklch": {
    "l": 0.53304,
    "c": 0.20326,
    "h": 274.9
  },
  "luminance": 0.1385
}

Semantic roles & 50–950 ramp

primary

#5057DF

secondary

#E1DFAA

accent

#E33CEC

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5057DF

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

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