#5398DC#5398DC

#5398DC is a light, vivid cyan. Relative luminance 0.295; OKLCH L 66.4% C 0.124 H 249.9°. Best body text is #000000 at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#5398DC
RGB	rgb(83, 152, 220)
HSL	hsl(210, 66%, 59%)
HSV	hsv(210, 62%, 86%)
CMYK	cmyk(62.3%, 30.9%, 0%, 13.7%)
CIE-LAB	lab(61.19, -1.16, -41.10)
CIE-LCH	lch(61.19, 41.12, 268.38°)
OKLab	oklab(66.41% -0.0425 -0.1161)
OKLCH	oklch(66.41% 0.124 249.9)
XYZ	xyz(27.7090, 29.4601, 71.9224)
Luminance	0.2946 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5398DC #DC9753

analogous

#53DCDC #5398DC #5354DC

triadic

#5398DC #DC5398 #98DC53

tetradic

#5398DC #DC53DC #DC9753 #54DC53

square

#5398DC #DC53DC #DC9753 #54DC53

split-complementary

#5398DC #DC5354 #DCDC53

monochromatic

#1F5B96 #2979C9 #5398DC #86B6E6 #B9D5F1

Accessibility & contrast

On white

3.05

#5398DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.89

#5398DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5398DC

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5398DC	#FFFFFF	#000000	##000000
##5398DC	1.00	3.05	6.89	6.89
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.89	21.00	1.00	1.00
##000000	6.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B9BDF

Deuteranopia (green-blind)

#688EDB

Tritanopia (blue-blind)

#00A8B0

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #5398dc;
/* rgb */ color: rgb(83, 152, 220);
/* oklch */ color: oklch(66.4% 0.124 249.9);

Tailwind

colors: {
  custom: {
    50: '#8fb6e7',
    500: '#5398dc',
    950: '#000000',
  },
}

SCSS

$custom: #5398dc;
$custom-light: #8fb6e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5398dc",
  "rgb": {
    "r": 83,
    "g": 152,
    "b": 220
  },
  "hsl": {
    "h": 209.781,
    "s": 66.184,
    "l": 59.412
  },
  "oklch": {
    "l": 0.66411,
    "c": 0.12361,
    "h": 249.9
  },
  "luminance": 0.29463
}

Semantic roles & 50–950 ramp

primary

#5398DC

secondary

#E0C5AB

accent

#933FE9

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #5398DC

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

Preview Lab → · Contrast checker → · Palette generator →