#5A8FFC#5A8FFC

#5A8FFC is a light, vivid blue. Relative luminance 0.288; OKLCH L 66.6% C 0.172 H 263.0°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#5A8FFC
RGB	rgb(90, 143, 252)
HSL	hsl(220, 96%, 67%)
HSV	hsv(220, 64%, 99%)
CMYK	cmyk(64.3%, 43.3%, 0%, 1.2%)
CIE-LAB	lab(60.64, 16.03, -59.62)
CIE-LCH	lch(60.64, 61.74, 285.05°)
OKLab	oklab(66.6% -0.0208 -0.1702)
OKLCH	oklch(66.6% 0.172 263)
XYZ	xyz(31.6034, 28.8439, 95.9785)
Luminance	0.2885 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A8FFC #FCC75A

analogous

#5AE0FC #5A8FFC #765AFC

triadic

#5A8FFC #FC5A8F #8FFC5A

tetradic

#5A8FFC #FC5AE0 #FCC75A #5AFC76

square

#5A8FFC #FC5AE0 #FCC75A #5AFC76

split-complementary

#5A8FFC #FC765A #E0FC5A

monochromatic

#0449D8 #1E66FB #5A8FFC #96B8FD #D2E1FE

Accessibility & contrast

On white

3.10

#5A8FFC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#5A8FFC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A8FFC

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A8FFC	#FFFFFF	#000000	##000000
##5A8FFC	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B9AFF

Deuteranopia (green-blind)

#408BFA

Tritanopia (blue-blind)

#00A8B9

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #5a8ffc;
/* rgb */ color: rgb(90, 143, 252);
/* oklch */ color: oklch(66.6% 0.172 263.0);

Tailwind

colors: {
  custom: {
    50: '#97affe',
    500: '#5a8ffc',
    950: '#000000',
  },
}

SCSS

$custom: #5a8ffc;
$custom-light: #97affe;
$custom-dark: #000000;

JSON

{
  "hex": "#5a8ffc",
  "rgb": {
    "r": 90,
    "g": 143,
    "b": 252
  },
  "hsl": {
    "h": 220.37,
    "s": 96.429,
    "l": 67.059
  },
  "oklch": {
    "l": 0.66603,
    "c": 0.1715,
    "h": 263
  },
  "luminance": 0.28847
}

Semantic roles & 50–950 ramp

primary

#5A8FFC

secondary

#F3E2BF

accent

#9A00E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F1018

muted

#7F7F86

Preview Lab

Preview with #5A8FFC

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

Preview Lab → · Contrast checker → · Palette generator →