#5397DC#5397DC

#5397DC is a light, vivid cyan. Relative luminance 0.291; OKLCH L 66.2% C 0.124 H 250.5°. Best body text is #000000 at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#5397DC
RGB	rgb(83, 151, 220)
HSL	hsl(210, 66%, 59%)
HSV	hsv(210, 62%, 86%)
CMYK	cmyk(62.3%, 31.4%, 0%, 13.7%)
CIE-LAB	lab(60.90, -0.58, -41.55)
CIE-LCH	lch(60.90, 41.55, 269.19°)
OKLab	oklab(66.19% -0.0415 -0.1174)
OKLCH	oklch(66.19% 0.124 250.5)
XYZ	xyz(27.5474, 29.1369, 71.8685)
Luminance	0.2914 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5397DC #DC9853

analogous

#53DCDC #5397DC #5453DC

triadic

#5397DC #DC5397 #97DC53

tetradic

#5397DC #DC53DC #DC9853 #53DC54

square

#5397DC #DC53DC #DC9853 #53DC54

split-complementary

#5397DC #DC5453 #DCDC53

monochromatic

#1F5A96 #2978C9 #5397DC #86B6E6 #B9D4F1

Accessibility & contrast

On white

3.08

#5397DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.83

#5397DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5397DC

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5397DC	#FFFFFF	#000000	##000000
##5397DC	1.00	3.08	6.83	6.83
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.83	21.00	1.00	1.00
##000000	6.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#799ADF

Deuteranopia (green-blind)

#678DDB

Tritanopia (blue-blind)

#00A7B0

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #5397dc;
/* rgb */ color: rgb(83, 151, 220);
/* oklch */ color: oklch(66.2% 0.124 250.5);

Tailwind

colors: {
  custom: {
    50: '#8fb5e7',
    500: '#5397dc',
    950: '#000000',
  },
}

SCSS

$custom: #5397dc;
$custom-light: #8fb5e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5397dc",
  "rgb": {
    "r": 83,
    "g": 151,
    "b": 220
  },
  "hsl": {
    "h": 210.219,
    "s": 66.184,
    "l": 59.412
  },
  "oklch": {
    "l": 0.66188,
    "c": 0.12448,
    "h": 250.5
  },
  "luminance": 0.2914
}

Semantic roles & 50–950 ramp

primary

#5397DC

secondary

#E0C6AB

accent

#953FE9

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #5397DC

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

Preview Lab → · Contrast checker → · Palette generator →