#5290DB#5290DB

#5290DB is a light, vivid cyan. Relative luminance 0.269; OKLCH L 64.5% C 0.130 H 254.3°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#5290DB
RGB	rgb(82, 144, 219)
HSL	hsl(213, 66%, 59%)
HSV	hsv(213, 63%, 86%)
CMYK	cmyk(62.6%, 34.2%, 0%, 14.1%)
CIE-LAB	lab(58.84, 2.97, -44.24)
CIE-LCH	lch(58.84, 44.34, 273.84°)
OKLab	oklab(64.54% -0.0353 -0.1253)
OKLCH	oklch(64.54% 0.13 254.3)
XYZ	xyz(26.2345, 26.8523, 70.8046)
Luminance	0.2686 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5290DB #DB9D52

analogous

#52D4DB #5290DB #5952DB

triadic

#5290DB #DB5290 #90DB52

tetradic

#5290DB #DB52D4 #DB9D52 #52DB59

square

#5290DB #DB52D4 #DB9D52 #52DB59

split-complementary

#5290DB #DB5952 #D4DB52

monochromatic

#1F5494 #2970C6 #5290DB #85B1E6 #B7D1F0

Accessibility & contrast

On white

3.30

#5290DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.37

#5290DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5290DB

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5290DB	#FFFFFF	#000000	##000000
##5290DB	1.00	3.30	6.37	6.37
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.37	21.00	1.00	1.00
##000000	6.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7095DE

Deuteranopia (green-blind)

#5D88D9

Tritanopia (blue-blind)

#00A1AB

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #5290db;
/* rgb */ color: rgb(82, 144, 219);
/* oklch */ color: oklch(64.5% 0.130 254.3);

Tailwind

colors: {
  custom: {
    50: '#8fb0e6',
    500: '#5290db',
    950: '#000000',
  },
}

SCSS

$custom: #5290db;
$custom-light: #8fb0e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5290db",
  "rgb": {
    "r": 82,
    "g": 144,
    "b": 219
  },
  "hsl": {
    "h": 212.847,
    "s": 65.55,
    "l": 59.02
  },
  "oklch": {
    "l": 0.64544,
    "c": 0.13018,
    "h": 254.3
  },
  "luminance": 0.26855
}

Semantic roles & 50–950 ramp

primary

#5290DB

secondary

#DFC7AA

accent

#9C3FE9

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #5290DB

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

Preview Lab → · Contrast checker → · Palette generator →