#5683BF#5683BF

#5683BF is a mid, moderate cyan. Relative luminance 0.220; OKLCH L 60.4% C 0.105 H 256.0°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#5683BF
RGB	rgb(86, 131, 191)
HSL	hsl(214, 45%, 54%)
HSV	hsv(214, 55%, 75%)
CMYK	cmyk(55%, 31.4%, 0%, 25.1%)
CIE-LAB	lab(54.00, 2.26, -36.04)
CIE-LCH	lch(54.00, 36.11, 273.58°)
OKLab	oklab(60.37% -0.0253 -0.1015)
OKLCH	oklch(60.37% 0.105 256)
XYZ	xyz(21.3547, 21.9709, 52.3956)
Luminance	0.2197 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5683BF #BF9256

analogous

#56B7BF #5683BF #5E56BF

triadic

#5683BF #BF5683 #83BF56

tetradic

#5683BF #BF56B7 #BF9256 #56BF5E

square

#5683BF #BF56B7 #BF9256 #56BF5E

split-complementary

#5683BF #BF5E56 #B7BF56

monochromatic

#2A4870 #3B659D #5683BF #82A4D0 #AFC4E1

Accessibility & contrast

On white

3.89

#5683BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#5683BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5683BF

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5683BF	#FFFFFF	#000000	##000000
##5683BF	1.00	3.89	5.39	5.39
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B87C2

Deuteranopia (green-blind)

#5E7DBE

Tritanopia (blue-blind)

#129098

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #5683bf;
/* rgb */ color: rgb(86, 131, 191);
/* oklch */ color: oklch(60.4% 0.105 256.0);

Tailwind

colors: {
  custom: {
    50: '#8da6d2',
    500: '#5683bf',
    950: '#000000',
  },
}

SCSS

$custom: #5683bf;
$custom-light: #8da6d2;
$custom-dark: #000000;

JSON

{
  "hex": "#5683bf",
  "rgb": {
    "r": 86,
    "g": 131,
    "b": 191
  },
  "hsl": {
    "h": 214.286,
    "s": 45.064,
    "l": 54.314
  },
  "oklch": {
    "l": 0.60369,
    "c": 0.10462,
    "h": 256
  },
  "luminance": 0.21973
}

Semantic roles & 50–950 ramp

primary

#5683BF

secondary

#CFBCA2

accent

#9D53D5

background

#F9FAFC

surface

#F1F4F9

border

#CBCED2

text

#0D0F14

muted

#7E7F82

Preview Lab

Preview with #5683BF

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

Preview Lab → · Contrast checker → · Palette generator →