#5689EB#5689EB

#5689EB is a light, vivid blue. Relative luminance 0.259; OKLCH L 64.1% C 0.157 H 262.2°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#5689EB
RGB	rgb(86, 137, 235)
HSL	hsl(219, 79%, 63%)
HSV	hsv(219, 63%, 92%)
CMYK	cmyk(63.4%, 41.7%, 0%, 7.8%)
CIE-LAB	lab(57.91, 13.22, -54.61)
CIE-LCH	lch(57.91, 56.19, 283.61°)
OKLab	oklab(64.14% -0.0214 -0.1557)
OKLCH	oklch(64.14% 0.157 262.2)
XYZ	xyz(27.7735, 25.8653, 82.1100)
Luminance	0.2587 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5689EB #EBB856

analogous

#56D4EB #5689EB #6D56EB

triadic

#5689EB #EB5689 #89EB56

tetradic

#5689EB #EB56D4 #EBB856 #56EB6D

square

#5689EB #EB56D4 #EBB856 #56EB6D

split-complementary

#5689EB #EB6D56 #D4EB56

monochromatic

#154BB2 #1F63E5 #5689EB #8DAFF1 #C3D5F8

Accessibility & contrast

On white

3.40

#5689EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#5689EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5689EB

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5689EB	#FFFFFF	#000000	##000000
##5689EB	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C93EF

Deuteranopia (green-blind)

#4585E9

Tritanopia (blue-blind)

#009FAE

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #5689eb;
/* rgb */ color: rgb(86, 137, 235);
/* oklch */ color: oklch(64.1% 0.157 262.2);

Tailwind

colors: {
  custom: {
    50: '#93aaf2',
    500: '#5689eb',
    950: '#000000',
  },
}

SCSS

$custom: #5689eb;
$custom-light: #93aaf2;
$custom-dark: #000000;

JSON

{
  "hex": "#5689eb",
  "rgb": {
    "r": 86,
    "g": 137,
    "b": 235
  },
  "hsl": {
    "h": 219.463,
    "s": 78.836,
    "l": 62.941
  },
  "oklch": {
    "l": 0.64141,
    "c": 0.15716,
    "h": 262.2
  },
  "luminance": 0.25868
}

Semantic roles & 50–950 ramp

primary

#5689EB

secondary

#E9D7B4

accent

#940ADB

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5689EB

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

Preview Lab → · Contrast checker → · Palette generator →