#5677EC#5677EC

#5677EC is a mid, vivid blue. Relative luminance 0.212; OKLCH L 60.6% C 0.180 H 268.7°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#5677EC
RGB	rgb(86, 119, 236)
HSL	hsl(227, 80%, 63%)
HSV	hsv(227, 64%, 93%)
CMYK	cmyk(63.6%, 49.6%, 0%, 7.5%)
CIE-LAB	lab(53.20, 24.52, -62.73)
CIE-LCH	lch(53.20, 67.35, 291.35°)
OKLab	oklab(60.55% -0.0041 -0.1798)
OKLCH	oklch(60.55% 0.18 268.7)
XYZ	xyz(25.5697, 21.2259, 82.0901)
Luminance	0.2123 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5677EC #ECCB56

analogous

#56C2EC #5677EC #8056EC

triadic

#5677EC #EC5677 #77EC56

tetradic

#5677EC #EC56C2 #ECCB56 #56EC80

square

#5677EC #EC56C2 #ECCB56 #56EC80

split-complementary

#5677EC #EC8056 #C2EC56

monochromatic

#1437B3 #1F4BE6 #5677EC #8DA3F2 #C4D0F8

Accessibility & contrast

On white

4.00

#5677EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#5677EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5677EC

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5677EC	#FFFFFF	#000000	##000000
##5677EC	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3686F0

Deuteranopia (green-blind)

#0679EA

Tritanopia (blue-blind)

#0092A6

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #5677ec;
/* rgb */ color: rgb(86, 119, 236);
/* oklch */ color: oklch(60.6% 0.180 268.7);

Tailwind

colors: {
  custom: {
    50: '#949df3',
    500: '#5677ec',
    950: '#000000',
  },
}

SCSS

$custom: #5677ec;
$custom-light: #949df3;
$custom-dark: #000000;

JSON

{
  "hex": "#5677ec",
  "rgb": {
    "r": 86,
    "g": 119,
    "b": 236
  },
  "hsl": {
    "h": 226.8,
    "s": 79.787,
    "l": 63.137
  },
  "oklch": {
    "l": 0.60552,
    "c": 0.17983,
    "h": 268.7
  },
  "luminance": 0.21228
}

Semantic roles & 50–950 ramp

primary

#5677EC

secondary

#EADEB4

accent

#AE09DC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5677EC

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

Preview Lab → · Contrast checker → · Palette generator →