#5685EB#5685EB

#5685EB is a light, vivid blue. Relative luminance 0.248; OKLCH L 63.3% C 0.162 H 263.8°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#5685EB
RGB	rgb(86, 133, 235)
HSL	hsl(221, 79%, 63%)
HSV	hsv(221, 63%, 92%)
CMYK	cmyk(63.4%, 43.4%, 0%, 7.8%)
CIE-LAB	lab(56.83, 15.63, -56.34)
CIE-LCH	lch(56.83, 58.47, 285.51°)
OKLab	oklab(63.31% -0.0175 -0.1608)
OKLCH	oklch(63.31% 0.162 263.8)
XYZ	xyz(27.2154, 24.7491, 81.9240)
Luminance	0.2475 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5685EB #EBBC56

analogous

#56CFEB #5685EB #7156EB

triadic

#5685EB #EB5685 #85EB56

tetradic

#5685EB #EB56CF #EBBC56 #56EB71

square

#5685EB #EB56CF #EBBC56 #56EB71

split-complementary

#5685EB #EB7156 #CFEB56

monochromatic

#1546B2 #1F5DE5 #5685EB #8DADF1 #C3D4F8

Accessibility & contrast

On white

3.53

#5685EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.95

#5685EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5685EB

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5685EB	#FFFFFF	#000000	##000000
##5685EB	1.00	3.53	5.95	5.95
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.95	21.00	1.00	1.00
##000000	5.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5590EF

Deuteranopia (green-blind)

#3D82E9

Tritanopia (blue-blind)

#009CAC

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #5685eb;
/* rgb */ color: rgb(86, 133, 235);
/* oklch */ color: oklch(63.3% 0.162 263.8);

Tailwind

colors: {
  custom: {
    50: '#93a8f2',
    500: '#5685eb',
    950: '#000000',
  },
}

SCSS

$custom: #5685eb;
$custom-light: #93a8f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5685eb",
  "rgb": {
    "r": 86,
    "g": 133,
    "b": 235
  },
  "hsl": {
    "h": 221.074,
    "s": 78.836,
    "l": 62.941
  },
  "oklch": {
    "l": 0.63309,
    "c": 0.16175,
    "h": 263.8
  },
  "luminance": 0.24752
}

Semantic roles & 50–950 ramp

primary

#5685EB

secondary

#E9D8B4

accent

#990ADB

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5685EB

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

Preview Lab → · Contrast checker → · Palette generator →