#5D8EF3#5D8EF3

#5D8EF3 is a light, vivid blue. Relative luminance 0.281; OKLCH L 66.0% C 0.160 H 263.2°. Best body text is #000000 at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#5D8EF3
RGB	rgb(93, 142, 243)
HSL	hsl(220, 86%, 66%)
HSV	hsv(220, 62%, 95%)
CMYK	cmyk(61.7%, 41.6%, 0%, 4.7%)
CIE-LAB	lab(60.02, 14.13, -55.66)
CIE-LCH	lch(60.02, 57.43, 284.24°)
OKLab	oklab(66% -0.0189 -0.1586)
OKLCH	oklch(66% 0.16 263.2)
XYZ	xyz(30.3592, 28.1415, 88.6086)
Luminance	0.2814 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D8EF3 #F3C25D

analogous

#5DD9F3 #5D8EF3 #775DF3

triadic

#5D8EF3 #F35D8E #8EF35D

tetradic

#5D8EF3 #F35DD9 #F3C25D #5DF377

square

#5D8EF3 #F35DD9 #F3C25D #5DF377

split-complementary

#5D8EF3 #F3775D #D9F35D

monochromatic

#0F4BC7 #2466EF #5D8EF3 #96B6F7 #CFDDFB

Accessibility & contrast

On white

3.17

#5D8EF3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.63

#5D8EF3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D8EF3

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D8EF3	#FFFFFF	#000000	##000000
##5D8EF3	1.00	3.17	6.63	6.63
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.63	21.00	1.00	1.00
##000000	6.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6098F7

Deuteranopia (green-blind)

#4A8AF1

Tritanopia (blue-blind)

#00A5B5

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #5d8ef3;
/* rgb */ color: rgb(93, 142, 243);
/* oklch */ color: oklch(66.0% 0.160 263.2);

Tailwind

colors: {
  custom: {
    50: '#97aef7',
    500: '#5d8ef3',
    950: '#000000',
  },
}

SCSS

$custom: #5d8ef3;
$custom-light: #97aef7;
$custom-dark: #000000;

JSON

{
  "hex": "#5d8ef3",
  "rgb": {
    "r": 93,
    "g": 142,
    "b": 243
  },
  "hsl": {
    "h": 220.4,
    "s": 86.207,
    "l": 65.882
  },
  "oklch": {
    "l": 0.65996,
    "c": 0.1597,
    "h": 263.2
  },
  "luminance": 0.28144
}

Semantic roles & 50–950 ramp

primary

#5D8EF3

secondary

#EFDEBD

accent

#9A03E3

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0F1017

muted

#7E7F85

Preview Lab

Preview with #5D8EF3

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

Preview Lab → · Contrast checker → · Palette generator →