#5683BC#5683BC

#5683BC is a mid, moderate cyan. Relative luminance 0.218; OKLCH L 60.2% C 0.101 H 254.9°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#5683BC
RGB	rgb(86, 131, 188)
HSL	hsl(214, 43%, 54%)
HSV	hsv(214, 54%, 74%)
CMYK	cmyk(54.3%, 30.3%, 0%, 26.3%)
CIE-LAB	lab(53.86, 1.30, -34.55)
CIE-LCH	lch(53.86, 34.57, 272.15°)
OKLab	oklab(60.21% -0.0262 -0.0972)
OKLCH	oklch(60.21% 0.101 254.9)
XYZ	xyz(21.0280, 21.8402, 50.6747)
Luminance	0.2184 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5683BC #BC8F56

analogous

#56B6BC #5683BC #5C56BC

triadic

#5683BC #BC5683 #83BC56

tetradic

#5683BC #BC56B6 #BC8F56 #56BC5C

square

#5683BC #BC56B6 #BC8F56 #56BC5C

split-complementary

#5683BC #BC5C56 #B6BC56

monochromatic

#2B486D #3C6598 #5683BC #82A3CD #AEC3DF

Accessibility & contrast

On white

3.91

#5683BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#5683BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5683BC

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5683BC	#FFFFFF	#000000	##000000
##5683BC	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C86BE

Deuteranopia (green-blind)

#5F7CBB

Tritanopia (blue-blind)

#199097

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #5683bc;
/* rgb */ color: rgb(86, 131, 188);
/* oklch */ color: oklch(60.2% 0.101 254.9);

Tailwind

colors: {
  custom: {
    50: '#8ca6d0',
    500: '#5683bc',
    950: '#000000',
  },
}

SCSS

$custom: #5683bc;
$custom-light: #8ca6d0;
$custom-dark: #000000;

JSON

{
  "hex": "#5683bc",
  "rgb": {
    "r": 86,
    "g": 131,
    "b": 188
  },
  "hsl": {
    "h": 213.529,
    "s": 43.22,
    "l": 53.725
  },
  "oklch": {
    "l": 0.60214,
    "c": 0.10063,
    "h": 254.9
  },
  "luminance": 0.21842
}

Semantic roles & 50–950 ramp

primary

#5683BC

secondary

#CDB9A1

accent

#9B55D3

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0D0F14

muted

#7D7F82

Preview Lab

Preview with #5683BC

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

Preview Lab → · Contrast checker → · Palette generator →