#5677BF#5677BF

#5677BF is a mid, moderate blue. Relative luminance 0.189; OKLCH L 57.7% C 0.118 H 264.4°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#5677BF
RGB	rgb(86, 119, 191)
HSL	hsl(221, 45%, 54%)
HSV	hsv(221, 55%, 75%)
CMYK	cmyk(55%, 37.7%, 0%, 25.1%)
CIE-LAB	lab(50.61, 9.47, -41.38)
CIE-LCH	lch(50.61, 42.45, 282.90°)
OKLab	oklab(57.73% -0.0115 -0.1171)
OKLCH	oklch(57.73% 0.118 264.4)
XYZ	xyz(19.8354, 18.9322, 51.8891)
Luminance	0.1893 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5677BF #BF9E56

analogous

#56ABBF #5677BF #6A56BF

triadic

#5677BF #BF5677 #77BF56

tetradic

#5677BF #BF56AB #BF9E56 #56BF6A

square

#5677BF #BF56AB #BF9E56 #56BF6A

split-complementary

#5677BF #BF6A56 #ABBF56

monochromatic

#2A4070 #3B5A9D #5677BF #829BD0 #AFBEE1

Accessibility & contrast

On white

4.39

#5677BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#5677BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5677BF

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5677BF	#FFFFFF	#000000	##000000
##5677BF	1.00	4.39	4.79	4.79
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A7EC2

Deuteranopia (green-blind)

#4D74BD

Tritanopia (blue-blind)

#198792

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #5677bf;
/* rgb */ color: rgb(86, 119, 191);
/* oklch */ color: oklch(57.7% 0.118 264.4);

Tailwind

colors: {
  custom: {
    50: '#8d9dd2',
    500: '#5677bf',
    950: '#000000',
  },
}

SCSS

$custom: #5677bf;
$custom-light: #8d9dd2;
$custom-dark: #000000;

JSON

{
  "hex": "#5677bf",
  "rgb": {
    "r": 86,
    "g": 119,
    "b": 191
  },
  "hsl": {
    "h": 221.143,
    "s": 45.064,
    "l": 54.314
  },
  "oklch": {
    "l": 0.57732,
    "c": 0.11769,
    "h": 264.4
  },
  "luminance": 0.18934
}

Semantic roles & 50–950 ramp

primary

#5677BF

secondary

#CFC1A2

accent

#AC53D5

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #5677BF

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

Preview Lab → · Contrast checker → · Palette generator →