#5397DA#5397DA

#5397DA is a light, vivid cyan. Relative luminance 0.290; OKLCH L 66.1% C 0.122 H 249.8°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#5397DA
RGB	rgb(83, 151, 218)
HSL	hsl(210, 65%, 59%)
HSV	hsv(210, 62%, 85%)
CMYK	cmyk(61.9%, 30.7%, 0%, 14.5%)
CIE-LAB	lab(60.81, -1.24, -40.58)
CIE-LCH	lch(60.81, 40.60, 268.25°)
OKLab	oklab(66.09% -0.042 -0.1146)
OKLCH	oklch(66.09% 0.122 249.8)
XYZ	xyz(27.2841, 29.0316, 70.4819)
Luminance	0.2903 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5397DA #DA9653

analogous

#53DADA #5397DA #5354DA

triadic

#5397DA #DA5397 #97DA53

tetradic

#5397DA #DA53DA #DA9653 #54DA53

square

#5397DA #DA53DA #DA9653 #54DA53

split-complementary

#5397DA #DA5354 #DADA53

monochromatic

#205A93 #2A78C5 #5397DA #85B5E5 #B8D4F0

Accessibility & contrast

On white

3.09

#5397DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.81

#5397DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5397DA

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5397DA	#FFFFFF	#000000	##000000
##5397DA	1.00	3.09	6.81	6.81
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.81	21.00	1.00	1.00
##000000	6.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A9ADD

Deuteranopia (green-blind)

#688DD9

Tritanopia (blue-blind)

#00A7AF

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #5397da;
/* rgb */ color: rgb(83, 151, 218);
/* oklch */ color: oklch(66.1% 0.122 249.8);

Tailwind

colors: {
  custom: {
    50: '#8fb5e5',
    500: '#5397da',
    950: '#000000',
  },
}

SCSS

$custom: #5397da;
$custom-light: #8fb5e5;
$custom-dark: #000000;

JSON

{
  "hex": "#5397da",
  "rgb": {
    "r": 83,
    "g": 151,
    "b": 218
  },
  "hsl": {
    "h": 209.778,
    "s": 64.593,
    "l": 59.02
  },
  "oklch": {
    "l": 0.66085,
    "c": 0.12203,
    "h": 249.8
  },
  "luminance": 0.29034
}

Semantic roles & 50–950 ramp

primary

#5397DA

secondary

#DFC4AA

accent

#9340E8

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #5397DA

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

Preview Lab → · Contrast checker → · Palette generator →