#5686DB#5686DB

#5686DB is a light, vivid blue. Relative luminance 0.241; OKLCH L 62.6% C 0.139 H 261.0°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#5686DB
RGB	rgb(86, 134, 219)
HSL	hsl(218, 65%, 60%)
HSV	hsv(218, 61%, 86%)
CMYK	cmyk(60.7%, 38.8%, 0%, 14.1%)
CIE-LAB	lab(56.23, 9.65, -48.36)
CIE-LCH	lch(56.23, 49.31, 281.28°)
OKLab	oklab(62.56% -0.0216 -0.1374)
OKLCH	oklch(62.56% 0.139 261)
XYZ	xyz(25.1446, 24.1409, 70.3387)
Luminance	0.2414 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5686DB #DBAB56

analogous

#56C8DB #5686DB #6956DB

triadic

#5686DB #DB5686 #86DB56

tetradic

#5686DB #DB56C8 #DBAB56 #56DB69

square

#5686DB #DB56C8 #DBAB56 #56DB69

split-complementary

#5686DB #DB6956 #C8DB56

monochromatic

#204B97 #2B64C9 #5686DB #88AAE6 #BBCEF0

Accessibility & contrast

On white

3.60

#5686DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#5686DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5686DB

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5686DB	#FFFFFF	#000000	##000000
##5686DB	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#618DDE

Deuteranopia (green-blind)

#4F81D9

Tritanopia (blue-blind)

#0099A6

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #5686db;
/* rgb */ color: rgb(86, 134, 219);
/* oklch */ color: oklch(62.6% 0.139 261.0);

Tailwind

colors: {
  custom: {
    50: '#91a8e6',
    500: '#5686db',
    950: '#000000',
  },
}

SCSS

$custom: #5686db;
$custom-light: #91a8e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5686db",
  "rgb": {
    "r": 86,
    "g": 134,
    "b": 219
  },
  "hsl": {
    "h": 218.346,
    "s": 64.878,
    "l": 59.804
  },
  "oklch": {
    "l": 0.62561,
    "c": 0.13908,
    "h": 261
  },
  "luminance": 0.24143
}

Semantic roles & 50–950 ramp

primary

#5686DB

secondary

#E0CEAD

accent

#AB40E8

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5686DB

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

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