#5677CE#5677CE

#5677CE is a mid, vivid blue. Relative luminance 0.196; OKLCH L 58.6% C 0.139 H 266.5°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#5677CE
RGB	rgb(86, 119, 206)
HSL	hsl(224, 55%, 57%)
HSV	hsv(224, 58%, 81%)
CMYK	cmyk(58.3%, 42.2%, 0%, 19.2%)
CIE-LAB	lab(51.41, 14.42, -48.68)
CIE-LCH	lch(51.41, 50.77, 286.50°)
OKLab	oklab(58.61% -0.0084 -0.1385)
OKLCH	oklch(58.61% 0.139 266.5)
XYZ	xyz(21.5714, 19.6266, 61.0321)
Luminance	0.1963 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5677CE #CEAD56

analogous

#56B3CE #5677CE #7156CE

triadic

#5677CE #CE5677 #77CE56

tetradic

#5677CE #CE56B3 #CEAD56 #56CE71

square

#5677CE #CE56B3 #CEAD56 #56CE71

split-complementary

#5677CE #CE7156 #B3CE56

monochromatic

#264083 #3457B3 #5677CE #859DDC #B5C3EA

Accessibility & contrast

On white

4.26

#5677CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#5677CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5677CE

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5677CE	#FFFFFF	#000000	##000000
##5677CE	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5180D1

Deuteranopia (green-blind)

#4175CC

Tritanopia (blue-blind)

#008A98

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #5677ce;
/* rgb */ color: rgb(86, 119, 206);
/* oklch */ color: oklch(58.6% 0.139 266.5);

Tailwind

colors: {
  custom: {
    50: '#8f9ddd',
    500: '#5677ce',
    950: '#000000',
  },
}

SCSS

$custom: #5677ce;
$custom-light: #8f9ddd;
$custom-dark: #000000;

JSON

{
  "hex": "#5677ce",
  "rgb": {
    "r": 86,
    "g": 119,
    "b": 206
  },
  "hsl": {
    "h": 223.5,
    "s": 55.046,
    "l": 57.255
  },
  "oklch": {
    "l": 0.58615,
    "c": 0.13873,
    "h": 266.5
  },
  "luminance": 0.19628
}

Semantic roles & 50–950 ramp

primary

#5677CE

secondary

#D8CBA8

accent

#B549DE

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5677CE

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

Preview Lab → · Contrast checker → · Palette generator →