#5A8EFD#5A8EFD

#5A8EFD is a light, vivid blue. Relative luminance 0.286; OKLCH L 66.5% C 0.174 H 263.5°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#5A8EFD
RGB	rgb(90, 142, 253)
HSL	hsl(221, 98%, 67%)
HSV	hsv(221, 64%, 99%)
CMYK	cmyk(64.4%, 43.9%, 0%, 0.8%)
CIE-LAB	lab(60.43, 16.97, -60.50)
CIE-LCH	lch(60.43, 62.84, 285.67°)
OKLab	oklab(66.46% -0.0197 -0.1728)
OKLCH	oklch(66.46% 0.174 263.5)
XYZ	xyz(31.6129, 28.6085, 96.7655)
Luminance	0.2861 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A8EFD #FDC95A

analogous

#5ADFFD #5A8EFD #785AFD

triadic

#5A8EFD #FD5A8E #8EFD5A

tetradic

#5A8EFD #FD5ADF #FDC95A #5AFD78

square

#5A8EFD #FD5ADF #FDC95A #5AFD78

split-complementary

#5A8EFD #FD785A #DFFD5A

monochromatic

#0347DA #1E65FC #5A8EFD #96B7FE #D3E1FE

Accessibility & contrast

On white

3.12

#5A8EFD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.72

#5A8EFD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A8EFD

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A8EFD	#FFFFFF	#000000	##000000
##5A8EFD	1.00	3.12	6.72	6.72
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.72	21.00	1.00	1.00
##000000	6.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#599AFF

Deuteranopia (green-blind)

#3D8BFB

Tritanopia (blue-blind)

#00A7B9

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #5a8efd;
/* rgb */ color: rgb(90, 142, 253);
/* oklch */ color: oklch(66.5% 0.174 263.5);

Tailwind

colors: {
  custom: {
    50: '#98aeff',
    500: '#5a8efd',
    950: '#000000',
  },
}

SCSS

$custom: #5a8efd;
$custom-light: #98aeff;
$custom-dark: #000000;

JSON

{
  "hex": "#5a8efd",
  "rgb": {
    "r": 90,
    "g": 142,
    "b": 253
  },
  "hsl": {
    "h": 220.859,
    "s": 97.605,
    "l": 67.255
  },
  "oklch": {
    "l": 0.66461,
    "c": 0.17397,
    "h": 263.5
  },
  "luminance": 0.28612
}

Semantic roles & 50–950 ramp

primary

#5A8EFD

secondary

#F3E3C0

accent

#9C00E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F1018

muted

#7F7F86

Preview Lab

Preview with #5A8EFD

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

Preview Lab → · Contrast checker → · Palette generator →