#5397E4#5397E4

#5397E4 is a light, vivid cyan. Relative luminance 0.296; OKLCH L 66.6% C 0.134 H 253.0°. Best body text is #000000 at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#5397E4
RGB	rgb(83, 151, 228)
HSL	hsl(212, 73%, 61%)
HSV	hsv(212, 64%, 89%)
CMYK	cmyk(63.6%, 33.8%, 0%, 10.6%)
CIE-LAB	lab(61.28, 2.07, -45.39)
CIE-LCH	lch(61.28, 45.44, 272.61°)
OKLab	oklab(66.61% -0.0393 -0.1286)
OKLCH	oklch(66.61% 0.134 253)
XYZ	xyz(28.6324, 29.5709, 77.5826)
Luminance	0.2957 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5397E4 #E4A053

analogous

#53DFE4 #5397E4 #5753E4

triadic

#5397E4 #E45397 #97E453

tetradic

#5397E4 #E453DF #E4A053 #53E457

square

#5397E4 #E453DF #E4A053 #53E457

split-complementary

#5397E4 #E45753 #DFE453

monochromatic

#1A5AA3 #2277D8 #5397E4 #88B7EC #BDD7F5

Accessibility & contrast

On white

3.04

#5397E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.91

#5397E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5397E4

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5397E4	#FFFFFF	#000000	##000000
##5397E4	1.00	3.04	6.91	6.91
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.91	21.00	1.00	1.00
##000000	6.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#769CE7

Deuteranopia (green-blind)

#628EE2

Tritanopia (blue-blind)

#00A9B3

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #5397e4;
/* rgb */ color: rgb(83, 151, 228);
/* oklch */ color: oklch(66.6% 0.134 253.0);

Tailwind

colors: {
  custom: {
    50: '#90b5ed',
    500: '#5397e4',
    950: '#000000',
  },
}

SCSS

$custom: #5397e4;
$custom-light: #90b5ed;
$custom-dark: #000000;

JSON

{
  "hex": "#5397e4",
  "rgb": {
    "r": 83,
    "g": 151,
    "b": 228
  },
  "hsl": {
    "h": 211.862,
    "s": 72.864,
    "l": 60.98
  },
  "oklch": {
    "l": 0.6661,
    "c": 0.13445,
    "h": 253
  },
  "luminance": 0.29574
}

Semantic roles & 50–950 ramp

primary

#5397E4

secondary

#E5CBAE

accent

#7911D5

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #5397E4

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

Preview Lab → · Contrast checker → · Palette generator →