#5F8EE4#5F8EE4

#5F8EE4 is a light, vivid blue. Relative luminance 0.274; OKLCH L 65.2% C 0.139 H 261.6°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#5F8EE4
RGB	rgb(95, 142, 228)
HSL	hsl(219, 71%, 63%)
HSV	hsv(219, 58%, 89%)
CMYK	cmyk(58.3%, 37.7%, 0%, 10.6%)
CIE-LAB	lab(59.32, 9.57, -48.45)
CIE-LCH	lch(59.32, 49.39, 281.17°)
OKLab	oklab(65.23% -0.0202 -0.1374)
OKLCH	oklch(65.23% 0.139 261.6)
XYZ	xyz(28.3911, 27.3779, 77.1721)
Luminance	0.2738 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F8EE4 #E4B55F

analogous

#5FD0E4 #5F8EE4 #725FE4

triadic

#5F8EE4 #E45F8E #8EE45F

tetradic

#5F8EE4 #E45FD0 #E4B55F #5FE472

square

#5F8EE4 #E45FD0 #E4B55F #5FE472

split-complementary

#5F8EE4 #E4725F #D0E45F

monochromatic

#1D4FAC #2B69DB #5F8EE4 #93B3ED #C8D8F6

Accessibility & contrast

On white

3.24

#5F8EE4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.48

#5F8EE4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F8EE4

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F8EE4	#FFFFFF	#000000	##000000
##5F8EE4	1.00	3.24	6.48	6.48
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.48	21.00	1.00	1.00
##000000	6.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A96E7

Deuteranopia (green-blind)

#5889E2

Tritanopia (blue-blind)

#00A1AE

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #5f8ee4;
/* rgb */ color: rgb(95, 142, 228);
/* oklch */ color: oklch(65.2% 0.139 261.6);

Tailwind

colors: {
  custom: {
    50: '#96aeed',
    500: '#5f8ee4',
    950: '#000000',
  },
}

SCSS

$custom: #5f8ee4;
$custom-light: #96aeed;
$custom-dark: #000000;

JSON

{
  "hex": "#5f8ee4",
  "rgb": {
    "r": 95,
    "g": 142,
    "b": 228
  },
  "hsl": {
    "h": 218.797,
    "s": 71.123,
    "l": 63.333
  },
  "oklch": {
    "l": 0.65229,
    "c": 0.1389,
    "h": 261.6
  },
  "luminance": 0.2738
}

Semantic roles & 50–950 ramp

primary

#5F8EE4

secondary

#E7D6B8

accent

#8F12D3

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5F8EE4

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

Preview Lab → · Contrast checker → · Palette generator →