#5F88DD#5F88DD

#5F88DD is a light, vivid blue. Relative luminance 0.253; OKLCH L 63.6% C 0.136 H 263.5°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#5F88DD
RGB	rgb(95, 136, 221)
HSL	hsl(220, 65%, 62%)
HSV	hsv(220, 57%, 87%)
CMYK	cmyk(57%, 38.5%, 0%, 13.3%)
CIE-LAB	lab(57.33, 10.86, -47.71)
CIE-LCH	lch(57.33, 48.93, 282.83°)
OKLab	oklab(63.57% -0.0153 -0.1353)
OKLCH	oklch(63.57% 0.136 263.5)
XYZ	xyz(26.5702, 25.2595, 71.8680)
Luminance	0.2526 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F88DD #DDB45F

analogous

#5FC7DD #5F88DD #755FDD

triadic

#5F88DD #DD5F88 #88DD5F

tetradic

#5F88DD #DD5FC7 #DDB45F #5FDD75

square

#5F88DD #DD5FC7 #DDB45F #5FDD75

split-complementary

#5F88DD #DD755F #C7DD5F

monochromatic

#224BA0 #2D63D2 #5F88DD #91AEE8 #C4D3F2

Accessibility & contrast

On white

3.47

#5F88DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#5F88DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F88DD

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F88DD	#FFFFFF	#000000	##000000
##5F88DD	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6490E0

Deuteranopia (green-blind)

#5484DB

Tritanopia (blue-blind)

#009BA8

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5f88dd;
/* rgb */ color: rgb(95, 136, 221);
/* oklch */ color: oklch(63.6% 0.136 263.5);

Tailwind

colors: {
  custom: {
    50: '#95aae8',
    500: '#5f88dd',
    950: '#000000',
  },
}

SCSS

$custom: #5f88dd;
$custom-light: #95aae8;
$custom-dark: #000000;

JSON

{
  "hex": "#5f88dd",
  "rgb": {
    "r": 95,
    "g": 136,
    "b": 221
  },
  "hsl": {
    "h": 220.476,
    "s": 64.948,
    "l": 61.961
  },
  "oklch": {
    "l": 0.63567,
    "c": 0.13618,
    "h": 263.5
  },
  "luminance": 0.25262
}

Semantic roles & 50–950 ramp

primary

#5F88DD

secondary

#E3D4B5

accent

#9219CD

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5F88DD

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

Preview Lab → · Contrast checker → · Palette generator →