#5680CB#5680CB

#5680CB is a mid, vivid blue. Relative luminance 0.217; OKLCH L 60.4% C 0.124 H 261.3°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#5680CB
RGB	rgb(86, 128, 203)
HSL	hsl(218, 53%, 57%)
HSV	hsv(218, 58%, 80%)
CMYK	cmyk(57.6%, 36.9%, 0%, 20.4%)
CIE-LAB	lab(53.74, 7.95, -43.28)
CIE-LCH	lch(53.74, 44.01, 280.41°)
OKLab	oklab(60.36% -0.0188 -0.1226)
OKLCH	oklch(60.36% 0.124 261.3)
XYZ	xyz(22.3327, 21.7267, 59.5051)
Luminance	0.2173 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5680CB #CBA156

analogous

#56BACB #5680CB #6756CB

triadic

#5680CB #CB5680 #80CB56

tetradic

#5680CB #CB56BA #CBA156 #56CB67

square

#5680CB #CB56BA #CBA156 #56CB67

split-complementary

#5680CB #CB6756 #BACB56

monochromatic

#27477F #3661AE #5680CB #85A3D9 #B4C6E8

Accessibility & contrast

On white

3.93

#5680CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#5680CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5680CB

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5680CB	#FFFFFF	#000000	##000000
##5680CB	1.00	3.93	5.35	5.35
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6186CE

Deuteranopia (green-blind)

#527BC9

Tritanopia (blue-blind)

#00919C

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #5680cb;
/* rgb */ color: rgb(86, 128, 203);
/* oklch */ color: oklch(60.4% 0.124 261.3);

Tailwind

colors: {
  custom: {
    50: '#8ea4db',
    500: '#5680cb',
    950: '#000000',
  },
}

SCSS

$custom: #5680cb;
$custom-light: #8ea4db;
$custom-dark: #000000;

JSON

{
  "hex": "#5680cb",
  "rgb": {
    "r": 86,
    "g": 128,
    "b": 203
  },
  "hsl": {
    "h": 218.462,
    "s": 52.941,
    "l": 56.667
  },
  "oklch": {
    "l": 0.60358,
    "c": 0.12404,
    "h": 261.3
  },
  "luminance": 0.21729
}

Semantic roles & 50–950 ramp

primary

#5680CB

secondary

#D6C5A6

accent

#A84BDC

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5680CB

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

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