#5299DC#5299DC

#5299DC is a light, vivid cyan. Relative luminance 0.297; OKLCH L 66.6% C 0.123 H 248.9°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#5299DC
RGB	rgb(82, 153, 220)
HSL	hsl(209, 66%, 59%)
HSV	hsv(209, 63%, 86%)
CMYK	cmyk(62.7%, 30.5%, 0%, 13.7%)
CIE-LAB	lab(61.43, -1.91, -40.72)
CIE-LCH	lch(61.43, 40.77, 267.31°)
OKLab	oklab(66.59% -0.0443 -0.115)
OKLCH	oklch(66.59% 0.123 248.9)
XYZ	xyz(27.7844, 29.7409, 71.9726)
Luminance	0.2974 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5299DC #DC9552

analogous

#52DCDA #5299DC #5254DC

triadic

#5299DC #DC5299 #99DC52

tetradic

#5299DC #DA52DC #DC9552 #54DC52

square

#5299DC #DA52DC #DC9552 #54DC52

split-complementary

#5299DC #DC5254 #DCDA52

monochromatic

#1E5C95 #297BC8 #5299DC #85B7E6 #B8D5F1

Accessibility & contrast

On white

3.02

#5299DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#5299DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5299DC

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5299DC	#FFFFFF	#000000	##000000
##5299DC	1.00	3.02	6.95	6.95
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.95	21.00	1.00	1.00
##000000	6.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C9CDF

Deuteranopia (green-blind)

#698EDB

Tritanopia (blue-blind)

#00A9B1

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #5299dc;
/* rgb */ color: rgb(82, 153, 220);
/* oklch */ color: oklch(66.6% 0.123 248.9);

Tailwind

colors: {
  custom: {
    50: '#8fb6e7',
    500: '#5299dc',
    950: '#000000',
  },
}

SCSS

$custom: #5299dc;
$custom-light: #8fb6e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5299dc",
  "rgb": {
    "r": 82,
    "g": 153,
    "b": 220
  },
  "hsl": {
    "h": 209.13,
    "s": 66.346,
    "l": 59.216
  },
  "oklch": {
    "l": 0.66592,
    "c": 0.1232,
    "h": 248.9
  },
  "luminance": 0.29744
}

Semantic roles & 50–950 ramp

primary

#5299DC

secondary

#E0C4AA

accent

#913FE9

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #5299DC

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

Preview Lab → · Contrast checker → · Palette generator →