#5358E1#5358E1

#5358E1 is a mid, highly saturated blue. Relative luminance 0.143; OKLCH L 53.8% C 0.204 H 275.5°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#5358E1
RGB	rgb(83, 88, 225)
HSL	hsl(238, 70%, 60%)
HSV	hsv(238, 63%, 88%)
CMYK	cmyk(63.1%, 60.9%, 0%, 11.8%)
CIE-LAB	lab(44.59, 39.37, -70.48)
CIE-LCH	lch(44.59, 80.73, 299.19°)
OKLab	oklab(53.83% 0.0197 -0.203)
OKLCH	oklch(53.83% 0.204 275.5)
XYZ	xyz(20.6432, 14.2530, 72.8828)
Luminance	0.1426 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5358E1 #E1DC53

analogous

#539FE1 #5358E1 #9553E1

triadic

#5358E1 #E15358 #58E153

tetradic

#5358E1 #E1539F #E1DC53 #53E195

square

#5358E1 #E1539F #E1DC53 #53E195

split-complementary

#5358E1 #E19553 #9FE153

monochromatic

#1C209E #252BD2 #5358E1 #878BEA #BBBDF3

Accessibility & contrast

On white

5.45

#5358E1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#5358E1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5358E1

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5358E1	#FFFFFF	#000000	##FFFFFF
##5358E1	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070E5

Deuteranopia (green-blind)

#0063DE

Tritanopia (blue-blind)

#007A94

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5358e1;
/* rgb */ color: rgb(83, 88, 225);
/* oklch */ color: oklch(53.8% 0.204 275.5);

Tailwind

colors: {
  custom: {
    50: '#9287eb',
    500: '#5358e1',
    950: '#000000',
  },
}

SCSS

$custom: #5358e1;
$custom-light: #9287eb;
$custom-dark: #000000;

JSON

{
  "hex": "#5358e1",
  "rgb": {
    "r": 83,
    "g": 88,
    "b": 225
  },
  "hsl": {
    "h": 237.887,
    "s": 70.297,
    "l": 60.392
  },
  "oklch": {
    "l": 0.53829,
    "c": 0.20395,
    "h": 275.5
  },
  "luminance": 0.14255
}

Semantic roles & 50–950 ramp

primary

#5358E1

secondary

#E3E1AD

accent

#CC13D2

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5358E1

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

Preview Lab → · Contrast checker → · Palette generator →