#5357D4#5357D4

#5357D4 is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.6% C 0.188 H 276.4°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#5357D4
RGB	rgb(83, 87, 212)
HSL	hsl(238, 60%, 58%)
HSV	hsv(238, 61%, 83%)
CMYK	cmyk(60.8%, 59%, 0%, 16.9%)
CIE-LAB	lab(43.37, 35.70, -65.06)
CIE-LCH	lch(43.37, 74.21, 298.76°)
OKLab	oklab(52.62% 0.021 -0.1871)
OKLCH	oklch(52.62% 0.188 276.4)
XYZ	xyz(18.8553, 13.4074, 63.8689)
Luminance	0.1341 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5357D4 #D4D053

analogous

#5397D4 #5357D4 #9053D4

triadic

#5357D4 #D45357 #57D453

tetradic

#5357D4 #D45397 #D4D053 #53D490

square

#5357D4 #D45397 #D4D053 #53D490

split-complementary

#5357D4 #D49053 #97D453

monochromatic

#23268A #2F33BB #5357D4 #8487E0 #B5B7EC

Accessibility & contrast

On white

5.70

#5357D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#5357D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5357D4

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5357D4	#FFFFFF	#000000	##FFFFFF
##5357D4	1.00	5.70	3.68	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD8

Deuteranopia (green-blind)

#0061D1

Tritanopia (blue-blind)

#00758D

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #5357d4;
/* rgb */ color: rgb(83, 87, 212);
/* oklch */ color: oklch(52.6% 0.188 276.4);

Tailwind

colors: {
  custom: {
    50: '#9086e2',
    500: '#5357d4',
    950: '#000000',
  },
}

SCSS

$custom: #5357d4;
$custom-light: #9086e2;
$custom-dark: #000000;

JSON

{
  "hex": "#5357d4",
  "rgb": {
    "r": 83,
    "g": 87,
    "b": 212
  },
  "hsl": {
    "h": 238.14,
    "s": 60,
    "l": 57.843
  },
  "oklch": {
    "l": 0.52618,
    "c": 0.18823,
    "h": 276.4
  },
  "luminance": 0.13409
}

Semantic roles & 50–950 ramp

primary

#5357D4

secondary

#DBDAA8

accent

#DE45E3

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0B15

muted

#7E7C84

Preview Lab

Preview with #5357D4

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

Preview Lab → · Contrast checker → · Palette generator →