#5397E9#5397E9

#5397E9 is a light, vivid cyan. Relative luminance 0.299; OKLCH L 66.9% C 0.141 H 254.3°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#5397E9
RGB	rgb(83, 151, 233)
HSL	hsl(213, 77%, 62%)
HSV	hsv(213, 64%, 91%)
CMYK	cmyk(64.4%, 35.2%, 0%, 8.6%)
CIE-LAB	lab(61.53, 3.74, -47.77)
CIE-LCH	lch(61.53, 47.92, 274.47°)
OKLab	oklab(66.88% -0.038 -0.1355)
OKLCH	oklch(66.88% 0.141 254.3)
XYZ	xyz(29.3365, 29.8525, 81.2911)
Luminance	0.2985 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5397E9 #E9A553

analogous

#53E2E9 #5397E9 #5A53E9

triadic

#5397E9 #E95397 #97E953

tetradic

#5397E9 #E953E2 #E9A553 #53E95A

square

#5397E9 #E953E2 #E9A553 #53E95A

split-complementary

#5397E9 #E95A53 #E2E953

monochromatic

#165AAC #1D76E2 #5397E9 #89B8F0 #C0D9F7

Accessibility & contrast

On white

3.01

#5397E9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.97

#5397E9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5397E9

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5397E9	#FFFFFF	#000000	##000000
##5397E9	1.00	3.01	6.97	6.97
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.97	21.00	1.00	1.00
##000000	6.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#739CEC

Deuteranopia (green-blind)

#5E8EE7

Tritanopia (blue-blind)

#00AAB5

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #5397e9;
/* rgb */ color: rgb(83, 151, 233);
/* oklch */ color: oklch(66.9% 0.141 254.3);

Tailwind

colors: {
  custom: {
    50: '#91b5f0',
    500: '#5397e9',
    950: '#000000',
  },
}

SCSS

$custom: #5397e9;
$custom-light: #91b5f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5397e9",
  "rgb": {
    "r": 83,
    "g": 151,
    "b": 233
  },
  "hsl": {
    "h": 212.8,
    "s": 77.32,
    "l": 61.961
  },
  "oklch": {
    "l": 0.66882,
    "c": 0.14075,
    "h": 254.3
  },
  "luminance": 0.29855
}

Semantic roles & 50–950 ramp

primary

#5397E9

secondary

#E8CEB0

accent

#7C0CDA

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #5397E9

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

Preview Lab → · Contrast checker → · Palette generator →