#5D8FFD#5D8FFD

#5D8FFD is a light, vivid blue. Relative luminance 0.291; OKLCH L 66.8% C 0.172 H 263.9°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#5D8FFD
RGB	rgb(93, 143, 253)
HSL	hsl(221, 98%, 68%)
HSV	hsv(221, 63%, 99%)
CMYK	cmyk(63.2%, 43.5%, 0%, 0.8%)
CIE-LAB	lab(60.84, 16.87, -59.85)
CIE-LCH	lch(60.84, 62.19, 285.74°)
OKLab	oklab(66.81% -0.0181 -0.1709)
OKLCH	oklch(66.81% 0.172 263.9)
XYZ	xyz(32.0601, 29.0610, 96.8292)
Luminance	0.2906 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D8FFD #FDCB5D

analogous

#5DDFFD #5D8FFD #7B5DFD

triadic

#5D8FFD #FD5D8F #8FFD5D

tetradic

#5D8FFD #FD5DDF #FDCB5D #5DFD7B

square

#5D8FFD #FD5DDF #FDCB5D #5DFD7B

split-complementary

#5D8FFD #FD7B5D #DFFD5D

monochromatic

#0347DD #2165FC #5D8FFD #99B9FE #D6E3FE

Accessibility & contrast

On white

3.08

#5D8FFD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.81

#5D8FFD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D8FFD

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D8FFD	#FFFFFF	#000000	##000000
##5D8FFD	1.00	3.08	6.81	6.81
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.81	21.00	1.00	1.00
##000000	6.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B9BFF

Deuteranopia (green-blind)

#418CFB

Tritanopia (blue-blind)

#00A8BA

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #5d8ffd;
/* rgb */ color: rgb(93, 143, 253);
/* oklch */ color: oklch(66.8% 0.172 263.9);

Tailwind

colors: {
  custom: {
    50: '#99afff',
    500: '#5d8ffd',
    950: '#000000',
  },
}

SCSS

$custom: #5d8ffd;
$custom-light: #99afff;
$custom-dark: #000000;

JSON

{
  "hex": "#5d8ffd",
  "rgb": {
    "r": 93,
    "g": 143,
    "b": 253
  },
  "hsl": {
    "h": 221.25,
    "s": 97.561,
    "l": 67.843
  },
  "oklch": {
    "l": 0.66806,
    "c": 0.17184,
    "h": 263.9
  },
  "luminance": 0.29064
}

Semantic roles & 50–950 ramp

primary

#5D8FFD

secondary

#F4E4C2

accent

#9E00E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1018

muted

#7F7F86

Preview Lab

Preview with #5D8FFD

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

Preview Lab → · Contrast checker → · Palette generator →