#5680DB#5680DB

#5680DB is a mid, vivid blue. Relative luminance 0.225; OKLCH L 61.3% C 0.146 H 263.9°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#5680DB
RGB	rgb(86, 128, 219)
HSL	hsl(221, 65%, 60%)
HSV	hsv(221, 61%, 86%)
CMYK	cmyk(60.7%, 41.6%, 0%, 14.1%)
CIE-LAB	lab(54.58, 13.27, -50.98)
CIE-LCH	lch(54.58, 52.67, 284.59°)
OKLab	oklab(61.29% -0.0154 -0.1451)
OKLCH	oklch(61.29% 0.146 263.9)
XYZ	xyz(24.3387, 22.5291, 70.0700)
Luminance	0.2253 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5680DB #DBB156

analogous

#56C2DB #5680DB #6F56DB

triadic

#5680DB #DB5680 #80DB56

tetradic

#5680DB #DB56C2 #DBB156 #56DB6F

square

#5680DB #DB56C2 #DBB156 #56DB6F

split-complementary

#5680DB #DB6F56 #C2DB56

monochromatic

#204597 #2B5DC9 #5680DB #88A6E6 #BBCCF0

Accessibility & contrast

On white

3.81

#5680DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#5680DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5680DB

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5680DB	#FFFFFF	#000000	##000000
##5680DB	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5789DF

Deuteranopia (green-blind)

#447DD9

Tritanopia (blue-blind)

#0094A3

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #5680db;
/* rgb */ color: rgb(86, 128, 219);
/* oklch */ color: oklch(61.3% 0.146 263.9);

Tailwind

colors: {
  custom: {
    50: '#91a4e6',
    500: '#5680db',
    950: '#000000',
  },
}

SCSS

$custom: #5680db;
$custom-light: #91a4e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5680db",
  "rgb": {
    "r": 86,
    "g": 128,
    "b": 219
  },
  "hsl": {
    "h": 221.053,
    "s": 64.878,
    "l": 59.804
  },
  "oklch": {
    "l": 0.6129,
    "c": 0.14595,
    "h": 263.9
  },
  "luminance": 0.22531
}

Semantic roles & 50–950 ramp

primary

#5680DB

secondary

#E0D0AD

accent

#B340E8

background

#F9FAFE

surface

#F2F3FC

border

#CCCDD5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5680DB

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

Preview Lab → · Contrast checker → · Palette generator →