#5D8FF3#5D8FF3

#5D8FF3 is a light, vivid blue. Relative luminance 0.284; OKLCH L 66.2% C 0.159 H 262.8°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#5D8FF3
RGB	rgb(93, 143, 243)
HSL	hsl(220, 86%, 66%)
HSV	hsv(220, 62%, 95%)
CMYK	cmyk(61.7%, 41.2%, 0%, 4.7%)
CIE-LAB	lab(60.28, 13.53, -55.23)
CIE-LCH	lch(60.28, 56.87, 283.77°)
OKLab	oklab(66.2% -0.0199 -0.1573)
OKLCH	oklch(66.2% 0.159 262.8)
XYZ	xyz(30.5087, 28.4404, 88.6584)
Luminance	0.2844 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D8FF3 #F3C15D

analogous

#5DDAF3 #5D8FF3 #765DF3

triadic

#5D8FF3 #F35D8F #8FF35D

tetradic

#5D8FF3 #F35DDA #F3C15D #5DF376

square

#5D8FF3 #F35DDA #F3C15D #5DF376

split-complementary

#5D8FF3 #F3765D #DAF35D

monochromatic

#0F4CC7 #2468EF #5D8FF3 #96B6F7 #CFDEFB

Accessibility & contrast

On white

3.14

#5D8FF3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#5D8FF3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D8FF3

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D8FF3	#FFFFFF	#000000	##000000
##5D8FF3	1.00	3.14	6.69	6.69
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.69	21.00	1.00	1.00
##000000	6.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6299F7

Deuteranopia (green-blind)

#4C8BF1

Tritanopia (blue-blind)

#00A6B5

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #5d8ff3;
/* rgb */ color: rgb(93, 143, 243);
/* oklch */ color: oklch(66.2% 0.159 262.8);

Tailwind

colors: {
  custom: {
    50: '#97aff7',
    500: '#5d8ff3',
    950: '#000000',
  },
}

SCSS

$custom: #5d8ff3;
$custom-light: #97aff7;
$custom-dark: #000000;

JSON

{
  "hex": "#5d8ff3",
  "rgb": {
    "r": 93,
    "g": 143,
    "b": 243
  },
  "hsl": {
    "h": 220,
    "s": 86.207,
    "l": 65.882
  },
  "oklch": {
    "l": 0.66203,
    "c": 0.15857,
    "h": 262.8
  },
  "luminance": 0.28443
}

Semantic roles & 50–950 ramp

primary

#5D8FF3

secondary

#EFDEBD

accent

#9803E3

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0F1017

muted

#7E7F85

Preview Lab

Preview with #5D8FF3

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

Preview Lab → · Contrast checker → · Palette generator →