#5299F3#5299F3

#5299F3 is a light, vivid cyan. Relative luminance 0.310; OKLCH L 67.8% C 0.152 H 255.4°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#5299F3
RGB	rgb(82, 153, 243)
HSL	hsl(214, 87%, 64%)
HSV	hsv(214, 66%, 95%)
CMYK	cmyk(66.3%, 37%, 0%, 4.7%)
CIE-LAB	lab(62.54, 5.78, -51.67)
CIE-LCH	lch(62.54, 51.99, 276.38°)
OKLab	oklab(67.83% -0.0383 -0.1469)
OKLCH	oklch(67.83% 0.152 255.4)
XYZ	xyz(31.0427, 31.0442, 89.1328)
Luminance	0.3105 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5299F3 #F3AC52

analogous

#52EAF3 #5299F3 #5B52F3

triadic

#5299F3 #F35299 #99F352

tetradic

#5299F3 #F352EA #F3AC52 #52F35B

square

#5299F3 #F352EA #F3AC52 #52F35B

split-complementary

#5299F3 #F35B52 #EAF352

monochromatic

#0D5BBD #1977EF #5299F3 #8BBBF7 #C4DCFB

Accessibility & contrast

On white

2.91

#5299F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.21

#5299F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5299F3

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5299F3	#FFFFFF	#000000	##000000
##5299F3	1.00	2.91	7.21	7.21
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.21	21.00	1.00	1.00
##000000	7.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#719FF7

Deuteranopia (green-blind)

#5990F1

Tritanopia (blue-blind)

#00AEBA

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #5299f3;
/* rgb */ color: rgb(82, 153, 243);
/* oklch */ color: oklch(67.8% 0.152 255.4);

Tailwind

colors: {
  custom: {
    50: '#92b6f7',
    500: '#5299f3',
    950: '#000000',
  },
}

SCSS

$custom: #5299f3;
$custom-light: #92b6f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5299f3",
  "rgb": {
    "r": 82,
    "g": 153,
    "b": 243
  },
  "hsl": {
    "h": 213.54,
    "s": 87.027,
    "l": 63.725
  },
  "oklch": {
    "l": 0.6783,
    "c": 0.15182,
    "h": 255.4
  },
  "luminance": 0.31047
}

Semantic roles & 50–950 ramp

primary

#5299F3

secondary

#EDD4B4

accent

#8002E4

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #5299F3

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

Preview Lab → · Contrast checker → · Palette generator →