#5377DF#5377DF

#5377DF is a mid, vivid blue. Relative luminance 0.204; OKLCH L 59.5% C 0.163 H 267.0°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#5377DF
RGB	rgb(83, 119, 223)
HSL	hsl(225, 69%, 60%)
HSV	hsv(225, 63%, 87%)
CMYK	cmyk(62.8%, 46.6%, 0%, 12.5%)
CIE-LAB	lab(52.24, 19.59, -56.98)
CIE-LCH	lch(52.24, 60.25, 288.97°)
OKLab	oklab(59.52% -0.0085 -0.1629)
OKLCH	oklch(59.52% 0.163 267)
XYZ	xyz(23.4788, 20.3583, 72.4900)
Luminance	0.2036 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5377DF #DFBB53

analogous

#53BDDF #5377DF #7553DF

triadic

#5377DF #DF5377 #77DF53

tetradic

#5377DF #DF53BD #DFBB53 #53DF75

square

#5377DF #DF53BD #DFBB53 #53DF75

split-complementary

#5377DF #DF7553 #BDDF53

monochromatic

#1D3D9B #2652CE #5377DF #87A0E9 #BAC9F2

Accessibility & contrast

On white

4.14

#5377DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#5377DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5377DF

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5377DF	#FFFFFF	#000000	##000000
##5377DF	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4383E3

Deuteranopia (green-blind)

#2977DD

Tritanopia (blue-blind)

#008FA0

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #5377df;
/* rgb */ color: rgb(83, 119, 223);
/* oklch */ color: oklch(59.5% 0.163 267.0);

Tailwind

colors: {
  custom: {
    50: '#909de9',
    500: '#5377df',
    950: '#000000',
  },
}

SCSS

$custom: #5377df;
$custom-light: #909de9;
$custom-dark: #000000;

JSON

{
  "hex": "#5377df",
  "rgb": {
    "r": 83,
    "g": 119,
    "b": 223
  },
  "hsl": {
    "h": 224.571,
    "s": 68.627,
    "l": 60
  },
  "oklch": {
    "l": 0.59525,
    "c": 0.16316,
    "h": 267
  },
  "luminance": 0.2036
}

Semantic roles & 50–950 ramp

primary

#5377DF

secondary

#E2D4AC

accent

#BE3CEB

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5377DF

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

Preview Lab → · Contrast checker → · Palette generator →