#5688E2#5688E2

#5688E2 is a light, vivid blue. Relative luminance 0.251; OKLCH L 63.4% C 0.146 H 261.3°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#5688E2
RGB	rgb(86, 136, 226)
HSL	hsl(219, 71%, 61%)
HSV	hsv(219, 62%, 89%)
CMYK	cmyk(61.9%, 39.8%, 0%, 11.4%)
CIE-LAB	lab(57.15, 10.79, -50.81)
CIE-LCH	lch(57.15, 51.95, 281.99°)
OKLab	oklab(63.4% -0.0222 -0.1446)
OKLCH	oklch(63.4% 0.146 261.3)
XYZ	xyz(26.3646, 25.0753, 75.3874)
Luminance	0.2508 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5688E2 #E2B056

analogous

#56CEE2 #5688E2 #6A56E2

triadic

#5688E2 #E25688 #88E256

tetradic

#5688E2 #E256CE #E2B056 #56E26A

square

#5688E2 #E256CE #E2B056 #56E26A

split-complementary

#5688E2 #E26A56 #CEE256

monochromatic

#1C4CA2 #2564D6 #5688E2 #8AADEB #BED2F4

Accessibility & contrast

On white

3.49

#5688E2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#5688E2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5688E2

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5688E2	#FFFFFF	#000000	##000000
##5688E2	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6090E6

Deuteranopia (green-blind)

#4C83E0

Tritanopia (blue-blind)

#009CAA

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #5688e2;
/* rgb */ color: rgb(86, 136, 226);
/* oklch */ color: oklch(63.4% 0.146 261.3);

Tailwind

colors: {
  custom: {
    50: '#92aaeb',
    500: '#5688e2',
    950: '#000000',
  },
}

SCSS

$custom: #5688e2;
$custom-light: #92aaeb;
$custom-dark: #000000;

JSON

{
  "hex": "#5688e2",
  "rgb": {
    "r": 86,
    "g": 136,
    "b": 226
  },
  "hsl": {
    "h": 218.571,
    "s": 70.707,
    "l": 61.176
  },
  "oklch": {
    "l": 0.63395,
    "c": 0.14625,
    "h": 261.3
  },
  "luminance": 0.25078
}

Semantic roles & 50–950 ramp

primary

#5688E2

secondary

#E4D1B0

accent

#8E13D3

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5688E2

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

Preview Lab → · Contrast checker → · Palette generator →