#5299E4#5299E4

#5299E4 is a light, vivid cyan. Relative luminance 0.302; OKLCH L 67.0% C 0.133 H 251.6°. Best body text is #000000 at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#5299E4
RGB	rgb(82, 153, 228)
HSL	hsl(211, 73%, 61%)
HSV	hsv(211, 64%, 89%)
CMYK	cmyk(64%, 32.9%, 0%, 10.6%)
CIE-LAB	lab(61.80, 0.74, -44.57)
CIE-LCH	lch(61.80, 44.57, 270.95°)
OKLab	oklab(67.01% -0.0421 -0.1262)
OKLCH	oklch(67.01% 0.133 251.6)
XYZ	xyz(28.8694, 30.1749, 77.6867)
Luminance	0.3018 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5299E4 #E49D52

analogous

#52E2E4 #5299E4 #5452E4

triadic

#5299E4 #E45299 #99E452

tetradic

#5299E4 #E452E2 #E49D52 #52E454

square

#5299E4 #E452E2 #E49D52 #52E454

split-complementary

#5299E4 #E45452 #E2E452

monochromatic

#195CA2 #227AD7 #5299E4 #87B8EC #BCD7F5

Accessibility & contrast

On white

2.98

#5299E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.04

#5299E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5299E4

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5299E4	#FFFFFF	#000000	##000000
##5299E4	1.00	2.98	7.04	7.04
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.04	21.00	1.00	1.00
##000000	7.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#789DE7

Deuteranopia (green-blind)

#648FE3

Tritanopia (blue-blind)

#00AAB4

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #5299e4;
/* rgb */ color: rgb(82, 153, 228);
/* oklch */ color: oklch(67.0% 0.133 251.6);

Tailwind

colors: {
  custom: {
    50: '#90b6ed',
    500: '#5299e4',
    950: '#000000',
  },
}

SCSS

$custom: #5299e4;
$custom-light: #90b6ed;
$custom-dark: #000000;

JSON

{
  "hex": "#5299e4",
  "rgb": {
    "r": 82,
    "g": 153,
    "b": 228
  },
  "hsl": {
    "h": 210.822,
    "s": 73,
    "l": 60.784
  },
  "oklch": {
    "l": 0.67009,
    "c": 0.13299,
    "h": 251.6
  },
  "luminance": 0.30178
}

Semantic roles & 50–950 ramp

primary

#5299E4

secondary

#E5CAAD

accent

#7510D5

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #5299E4

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

Preview Lab → · Contrast checker → · Palette generator →