#5A8CE3#5A8CE3

#5A8CE3 is a light, vivid blue. Relative luminance 0.265; OKLCH L 64.5% C 0.142 H 260.8°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#5A8CE3
RGB	rgb(90, 140, 227)
HSL	hsl(218, 71%, 62%)
HSV	hsv(218, 60%, 89%)
CMYK	cmyk(60.4%, 38.3%, 0%, 11%)
CIE-LAB	lab(58.48, 9.47, -49.24)
CIE-LCH	lch(58.48, 50.14, 280.88°)
OKLab	oklab(64.5% -0.0227 -0.1398)
OKLCH	oklch(64.5% 0.142 260.8)
XYZ	xyz(27.4548, 26.4734, 76.3212)
Luminance	0.2648 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A8CE3 #E3B15A

analogous

#5AD1E3 #5A8CE3 #6D5AE3

triadic

#5A8CE3 #E35A8C #8CE35A

tetradic

#5A8CE3 #E35AD1 #E3B15A #5AE36D

square

#5A8CE3 #E35AD1 #E3B15A #5AE36D

split-complementary

#5A8CE3 #E36D5A #D1E35A

monochromatic

#1C4FA6 #2668DA #5A8CE3 #8EB0EC #C3D5F5

Accessibility & contrast

On white

3.34

#5A8CE3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#5A8CE3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A8CE3

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A8CE3	#FFFFFF	#000000	##000000
##5A8CE3	1.00	3.34	6.30	6.30
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6694E6

Deuteranopia (green-blind)

#5487E1

Tritanopia (blue-blind)

#00A0AD

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #5a8ce3;
/* rgb */ color: rgb(90, 140, 227);
/* oklch */ color: oklch(64.5% 0.142 260.8);

Tailwind

colors: {
  custom: {
    50: '#94adec',
    500: '#5a8ce3',
    950: '#000000',
  },
}

SCSS

$custom: #5a8ce3;
$custom-light: #94adec;
$custom-dark: #000000;

JSON

{
  "hex": "#5a8ce3",
  "rgb": {
    "r": 90,
    "g": 140,
    "b": 227
  },
  "hsl": {
    "h": 218.102,
    "s": 70.984,
    "l": 62.157
  },
  "oklch": {
    "l": 0.64497,
    "c": 0.14167,
    "h": 260.8
  },
  "luminance": 0.26476
}

Semantic roles & 50–950 ramp

primary

#5A8CE3

secondary

#E6D3B3

accent

#8D12D3

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5A8CE3

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

Preview Lab → · Contrast checker → · Palette generator →