#5E8EF8#5E8EF8

#5E8EF8 is a light, vivid blue. Relative luminance 0.285; OKLCH L 66.3% C 0.166 H 264.1°. Best body text is #000000 at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#5E8EF8
RGB	rgb(94, 142, 248)
HSL	hsl(221, 92%, 67%)
HSV	hsv(221, 62%, 97%)
CMYK	cmyk(62.1%, 42.7%, 0%, 2.7%)
CIE-LAB	lab(60.34, 15.97, -57.90)
CIE-LCH	lch(60.34, 60.06, 285.42°)
OKLab	oklab(66.35% -0.0171 -0.1651)
OKLCH	oklch(66.35% 0.166 264.1)
XYZ	xyz(31.2265, 28.5002, 92.6442)
Luminance	0.2850 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E8EF8 #F8C85E

analogous

#5EDBF8 #5E8EF8 #7B5EF8

triadic

#5E8EF8 #F85E8E #8EF85E

tetradic

#5E8EF8 #F85EDB #F8C85E #5EF87B

square

#5E8EF8 #F85EDB #F8C85E #5EF87B

split-complementary

#5E8EF8 #F87B5E #DBF85E

monochromatic

#0948D2 #2365F5 #5E8EF8 #99B7FB #D3E0FD

Accessibility & contrast

On white

3.13

#5E8EF8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.70

#5E8EF8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5E8EF8

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E8EF8	#FFFFFF	#000000	##000000
##5E8EF8	1.00	3.13	6.70	6.70
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.70	21.00	1.00	1.00
##000000	6.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D99FC

Deuteranopia (green-blind)

#458BF6

Tritanopia (blue-blind)

#00A6B7

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #5e8ef8;
/* rgb */ color: rgb(94, 142, 248);
/* oklch */ color: oklch(66.3% 0.166 264.1);

Tailwind

colors: {
  custom: {
    50: '#99aefb',
    500: '#5e8ef8',
    950: '#000000',
  },
}

SCSS

$custom: #5e8ef8;
$custom-light: #99aefb;
$custom-dark: #000000;

JSON

{
  "hex": "#5e8ef8",
  "rgb": {
    "r": 94,
    "g": 142,
    "b": 248
  },
  "hsl": {
    "h": 221.299,
    "s": 91.667,
    "l": 67.059
  },
  "oklch": {
    "l": 0.66346,
    "c": 0.16602,
    "h": 264.1
  },
  "luminance": 0.28503
}

Semantic roles & 50–950 ramp

primary

#5E8EF8

secondary

#F1E2C0

accent

#9E00E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #5E8EF8

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

Preview Lab → · Contrast checker → · Palette generator →