#5357E5#5357E5

#5357E5 is a mid, highly saturated blue. Relative luminance 0.143; OKLCH L 54.0% C 0.210 H 275.6°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#5357E5
RGB	rgb(83, 87, 229)
HSL	hsl(238, 74%, 61%)
HSV	hsv(238, 64%, 90%)
CMYK	cmyk(63.8%, 62%, 0%, 10.2%)
CIE-LAB	lab(44.68, 41.28, -72.61)
CIE-LCH	lch(44.68, 83.53, 299.62°)
OKLab	oklab(53.99% 0.0203 -0.2093)
OKLCH	oklch(53.99% 0.21 275.6)
XYZ	xyz(21.1137, 14.3107, 75.7631)
Luminance	0.1431 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5357E5 #E5E153

analogous

#53A0E5 #5357E5 #9853E5

triadic

#5357E5 #E55357 #57E553

tetradic

#5357E5 #E553A0 #E5E153 #53E598

square

#5357E5 #E553A0 #E5E153 #53E598

split-complementary

#5357E5 #E59853 #A0E553

monochromatic

#191DA5 #2126DA #5357E5 #888BED #BDBFF5

Accessibility & contrast

On white

5.44

#5357E5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#5357E5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5357E5

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5357E5	#FFFFFF	#000000	##FFFFFF
##5357E5	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070EA

Deuteranopia (green-blind)

#0063E2

Tritanopia (blue-blind)

#007B96

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #5357e5;
/* rgb */ color: rgb(83, 87, 229);
/* oklch */ color: oklch(54.0% 0.210 275.6);

Tailwind

colors: {
  custom: {
    50: '#9386ee',
    500: '#5357e5',
    950: '#000000',
  },
}

SCSS

$custom: #5357e5;
$custom-light: #9386ee;
$custom-dark: #000000;

JSON

{
  "hex": "#5357e5",
  "rgb": {
    "r": 83,
    "g": 87,
    "b": 229
  },
  "hsl": {
    "h": 238.356,
    "s": 73.737,
    "l": 61.176
  },
  "oklch": {
    "l": 0.53986,
    "c": 0.21025,
    "h": 275.6
  },
  "luminance": 0.14313
}

Semantic roles & 50–950 ramp

primary

#5357E5

secondary

#E5E4AE

accent

#D010D6

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B17

muted

#7E7C85

Preview Lab

Preview with #5357E5

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

Preview Lab → · Contrast checker → · Palette generator →