#5358E0#5358E0

#5358E0 is a mid, highly saturated blue. Relative luminance 0.142; OKLCH L 53.7% C 0.203 H 275.6°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#5358E0
RGB	rgb(83, 88, 224)
HSL	hsl(238, 69%, 60%)
HSV	hsv(238, 63%, 88%)
CMYK	cmyk(62.9%, 60.7%, 0%, 12.2%)
CIE-LAB	lab(44.52, 39.04, -70.04)
CIE-LCH	lch(44.52, 80.18, 299.14°)
OKLab	oklab(53.75% 0.0198 -0.2017)
OKLCH	oklch(53.75% 0.203 275.6)
XYZ	xyz(20.5071, 14.1986, 72.1665)
Luminance	0.1420 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5358E0 #E0DB53

analogous

#539FE0 #5358E0 #9453E0

triadic

#5358E0 #E05358 #58E053

tetradic

#5358E0 #E0539F #E0DB53 #53E094

square

#5358E0 #E0539F #E0DB53 #53E094

split-complementary

#5358E0 #E09453 #9FE053

monochromatic

#1C219C #262CD0 #5358E0 #878AE9 #BBBDF3

Accessibility & contrast

On white

5.47

#5358E0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#5358E0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5358E0

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5358E0	#FFFFFF	#000000	##FFFFFF
##5358E0	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070E4

Deuteranopia (green-blind)

#0063DD

Tritanopia (blue-blind)

#007A94

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5358e0;
/* rgb */ color: rgb(83, 88, 224);
/* oklch */ color: oklch(53.7% 0.203 275.6);

Tailwind

colors: {
  custom: {
    50: '#9287eb',
    500: '#5358e0',
    950: '#000000',
  },
}

SCSS

$custom: #5358e0;
$custom-light: #9287eb;
$custom-dark: #000000;

JSON

{
  "hex": "#5358e0",
  "rgb": {
    "r": 83,
    "g": 88,
    "b": 224
  },
  "hsl": {
    "h": 237.872,
    "s": 69.458,
    "l": 60.196
  },
  "oklch": {
    "l": 0.53748,
    "c": 0.20266,
    "h": 275.6
  },
  "luminance": 0.142
}

Semantic roles & 50–950 ramp

primary

#5358E0

secondary

#E2E1AC

accent

#CB14D1

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5358E0

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

Preview Lab → · Contrast checker → · Palette generator →