#5397D9#5397D9

#5397D9 is a light, vivid cyan. Relative luminance 0.290; OKLCH L 66.0% C 0.121 H 249.5°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#5397D9
RGB	rgb(83, 151, 217)
HSL	hsl(210, 64%, 59%)
HSV	hsv(210, 62%, 85%)
CMYK	cmyk(61.8%, 30.4%, 0%, 14.9%)
CIE-LAB	lab(60.76, -1.57, -40.09)
CIE-LCH	lch(60.76, 40.13, 267.76°)
OKLab	oklab(66.03% -0.0423 -0.1131)
OKLCH	oklch(66.03% 0.121 249.5)
XYZ	xyz(27.1537, 28.9794, 69.7948)
Luminance	0.2898 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5397D9 #D99553

analogous

#53D9D8 #5397D9 #5354D9

triadic

#5397D9 #D95397 #97D953

tetradic

#5397D9 #D853D9 #D99553 #54D953

square

#5397D9 #D853D9 #D99553 #54D953

split-complementary

#5397D9 #D95354 #D9D853

monochromatic

#205A91 #2B79C4 #5397D9 #85B5E4 #B7D4EF

Accessibility & contrast

On white

3.09

#5397D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#5397D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5397D9

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5397D9	#FFFFFF	#000000	##000000
##5397D9	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B9ADC

Deuteranopia (green-blind)

#698DD8

Tritanopia (blue-blind)

#00A6AE

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #5397d9;
/* rgb */ color: rgb(83, 151, 217);
/* oklch */ color: oklch(66.0% 0.121 249.5);

Tailwind

colors: {
  custom: {
    50: '#8fb5e5',
    500: '#5397d9',
    950: '#000000',
  },
}

SCSS

$custom: #5397d9;
$custom-light: #8fb5e5;
$custom-dark: #000000;

JSON

{
  "hex": "#5397d9",
  "rgb": {
    "r": 83,
    "g": 151,
    "b": 217
  },
  "hsl": {
    "h": 209.552,
    "s": 63.81,
    "l": 58.824
  },
  "oklch": {
    "l": 0.66034,
    "c": 0.12081,
    "h": 249.5
  },
  "luminance": 0.28982
}

Semantic roles & 50–950 ramp

primary

#5397D9

secondary

#DEC4AA

accent

#9341E7

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0D1115

muted

#7E8084

Preview Lab

Preview with #5397D9

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

Preview Lab → · Contrast checker → · Palette generator →