#5799EA#5799EA

#5799EA is a light, vivid cyan. Relative luminance 0.307; OKLCH L 67.5% C 0.138 H 254.6°. Best body text is #000000 at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#5799EA
RGB	rgb(87, 153, 234)
HSL	hsl(213, 78%, 63%)
HSV	hsv(213, 63%, 92%)
CMYK	cmyk(62.8%, 34.6%, 0%, 8.2%)
CIE-LAB	lab(62.29, 3.60, -47.10)
CIE-LCH	lch(62.29, 47.24, 274.37°)
OKLab	oklab(67.54% -0.0368 -0.1335)
OKLCH	oklch(67.54% 0.138 254.6)
XYZ	xyz(30.1676, 30.7463, 82.1708)
Luminance	0.3075 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5799EA #EAA857

analogous

#57E3EA #5799EA #5E57EA

triadic

#5799EA #EA5799 #99EA57

tetradic

#5799EA #EA57E3 #EAA857 #57EA5E

square

#5799EA #EA57E3 #EAA857 #57EA5E

split-complementary

#5799EA #EA5E57 #E3EA57

monochromatic

#165BB1 #2178E3 #5799EA #8DBAF1 #C4DBF8

Accessibility & contrast

On white

2.94

#5799EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.15

#5799EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5799EA

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5799EA	#FFFFFF	#000000	##000000
##5799EA	1.00	2.94	7.15	7.15
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.15	21.00	1.00	1.00
##000000	7.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#769EED

Deuteranopia (green-blind)

#6290E8

Tritanopia (blue-blind)

#00ACB7

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #5799ea;
/* rgb */ color: rgb(87, 153, 234);
/* oklch */ color: oklch(67.5% 0.138 254.6);

Tailwind

colors: {
  custom: {
    50: '#93b6f1',
    500: '#5799ea',
    950: '#000000',
  },
}

SCSS

$custom: #5799ea;
$custom-light: #93b6f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5799ea",
  "rgb": {
    "r": 87,
    "g": 153,
    "b": 234
  },
  "hsl": {
    "h": 213.061,
    "s": 77.778,
    "l": 62.941
  },
  "oklch": {
    "l": 0.67541,
    "c": 0.13845,
    "h": 254.6
  },
  "luminance": 0.30749
}

Semantic roles & 50–950 ramp

primary

#5799EA

secondary

#E9D1B4

accent

#7D0BDA

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #5799EA

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

Preview Lab → · Contrast checker → · Palette generator →