#5397EC#5397EC

#5397EC is a light, vivid cyan. Relative luminance 0.300; OKLCH L 67.0% C 0.145 H 255.1°. Best body text is #000000 at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#5397EC
RGB	rgb(83, 151, 236)
HSL	hsl(213, 80%, 63%)
HSV	hsv(213, 65%, 93%)
CMYK	cmyk(64.8%, 36%, 0%, 7.5%)
CIE-LAB	lab(61.68, 4.74, -49.19)
CIE-LCH	lch(61.68, 49.42, 275.51°)
OKLab	oklab(67.05% -0.0373 -0.1397)
OKLCH	oklch(67.05% 0.145 255.1)
XYZ	xyz(29.7687, 30.0254, 83.5673)
Luminance	0.3003 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5397EC #ECA853

analogous

#53E4EC #5397EC #5B53EC

triadic

#5397EC #EC5397 #97EC53

tetradic

#5397EC #EC53E4 #ECA853 #53EC5B

square

#5397EC #EC53E4 #ECA853 #53EC5B

split-complementary

#5397EC #EC5B53 #E4EC53

monochromatic

#145AB1 #1C76E6 #5397EC #8AB8F2 #C1DAF8

Accessibility & contrast

On white

3.00

#5397EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.01

#5397EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5397EC

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5397EC	#FFFFFF	#000000	##000000
##5397EC	1.00	3.00	7.01	7.01
#FFFFFF	3.00	1.00	21.00	21.00
#000000	7.01	21.00	1.00	1.00
##000000	7.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#729DEF

Deuteranopia (green-blind)

#5C8EEA

Tritanopia (blue-blind)

#00ABB6

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #5397ec;
/* rgb */ color: rgb(83, 151, 236);
/* oklch */ color: oklch(67.0% 0.145 255.1);

Tailwind

colors: {
  custom: {
    50: '#92b5f2',
    500: '#5397ec',
    950: '#000000',
  },
}

SCSS

$custom: #5397ec;
$custom-light: #92b5f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5397ec",
  "rgb": {
    "r": 83,
    "g": 151,
    "b": 236
  },
  "hsl": {
    "h": 213.333,
    "s": 80.105,
    "l": 62.549
  },
  "oklch": {
    "l": 0.67047,
    "c": 0.14456,
    "h": 255.1
  },
  "luminance": 0.30028
}

Semantic roles & 50–950 ramp

primary

#5397EC

secondary

#E9D0B2

accent

#7E09DC

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #5397EC

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

Preview Lab → · Contrast checker → · Palette generator →