#5D8DF3#5D8DF3

#5D8DF3 is a light, vivid blue. Relative luminance 0.278; OKLCH L 65.8% C 0.161 H 263.6°. Best body text is #000000 at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#5D8DF3
RGB	rgb(93, 141, 243)
HSL	hsl(221, 86%, 66%)
HSV	hsv(221, 62%, 95%)
CMYK	cmyk(61.7%, 42%, 0%, 4.7%)
CIE-LAB	lab(59.75, 14.73, -56.09)
CIE-LCH	lch(59.75, 57.99, 284.71°)
OKLab	oklab(65.79% -0.0179 -0.1598)
OKLCH	oklch(65.79% 0.161 263.6)
XYZ	xyz(30.2111, 27.8453, 88.5592)
Luminance	0.2785 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D8DF3 #F3C35D

analogous

#5DD8F3 #5D8DF3 #785DF3

triadic

#5D8DF3 #F35D8D #8DF35D

tetradic

#5D8DF3 #F35DD8 #F3C35D #5DF378

square

#5D8DF3 #F35DD8 #F3C35D #5DF378

split-complementary

#5D8DF3 #F3785D #D8F35D

monochromatic

#0F4AC7 #2465EF #5D8DF3 #96B5F7 #CFDDFB

Accessibility & contrast

On white

3.20

#5D8DF3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.57

#5D8DF3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D8DF3

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D8DF3	#FFFFFF	#000000	##000000
##5D8DF3	1.00	3.20	6.57	6.57
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.57	21.00	1.00	1.00
##000000	6.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F97F7

Deuteranopia (green-blind)

#488AF1

Tritanopia (blue-blind)

#00A4B4

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #5d8df3;
/* rgb */ color: rgb(93, 141, 243);
/* oklch */ color: oklch(65.8% 0.161 263.6);

Tailwind

colors: {
  custom: {
    50: '#97adf7',
    500: '#5d8df3',
    950: '#000000',
  },
}

SCSS

$custom: #5d8df3;
$custom-light: #97adf7;
$custom-dark: #000000;

JSON

{
  "hex": "#5d8df3",
  "rgb": {
    "r": 93,
    "g": 141,
    "b": 243
  },
  "hsl": {
    "h": 220.8,
    "s": 86.207,
    "l": 65.882
  },
  "oklch": {
    "l": 0.6579,
    "c": 0.16085,
    "h": 263.6
  },
  "luminance": 0.27848
}

Semantic roles & 50–950 ramp

primary

#5D8DF3

secondary

#EFDFBD

accent

#9B03E3

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0F1017

muted

#7E7F85

Preview Lab

Preview with #5D8DF3

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

Preview Lab → · Contrast checker → · Palette generator →