#5799E8#5799E8

#5799E8 is a light, vivid cyan. Relative luminance 0.306; OKLCH L 67.4% C 0.136 H 254.1°. Best body text is #000000 at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#5799E8
RGB	rgb(87, 153, 232)
HSL	hsl(213, 76%, 63%)
HSV	hsv(213, 63%, 91%)
CMYK	cmyk(62.5%, 34.1%, 0%, 9%)
CIE-LAB	lab(62.20, 2.93, -46.15)
CIE-LCH	lch(62.20, 46.24, 273.64°)
OKLab	oklab(67.43% -0.0373 -0.1307)
OKLCH	oklch(67.43% 0.136 254.1)
XYZ	xyz(29.8819, 30.6321, 80.6661)
Luminance	0.3064 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5799E8 #E8A657

analogous

#57E1E8 #5799E8 #5E57E8

triadic

#5799E8 #E85799 #99E857

tetradic

#5799E8 #E857E1 #E8A657 #57E85E

square

#5799E8 #E857E1 #E8A657 #57E85E

split-complementary

#5799E8 #E85E57 #E1E857

monochromatic

#185CAD #2178E1 #5799E8 #8DBAEF #C3DAF7

Accessibility & contrast

On white

2.95

#5799E8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.13

#5799E8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5799E8

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5799E8	#FFFFFF	#000000	##000000
##5799E8	1.00	2.95	7.13	7.13
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.13	21.00	1.00	1.00
##000000	7.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#779EEB

Deuteranopia (green-blind)

#6390E6

Tritanopia (blue-blind)

#00ABB6

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #5799e8;
/* rgb */ color: rgb(87, 153, 232);
/* oklch */ color: oklch(67.4% 0.136 254.1);

Tailwind

colors: {
  custom: {
    50: '#93b6ef',
    500: '#5799e8',
    950: '#000000',
  },
}

SCSS

$custom: #5799e8;
$custom-light: #93b6ef;
$custom-dark: #000000;

JSON

{
  "hex": "#5799e8",
  "rgb": {
    "r": 87,
    "g": 153,
    "b": 232
  },
  "hsl": {
    "h": 212.69,
    "s": 75.916,
    "l": 62.549
  },
  "oklch": {
    "l": 0.67433,
    "c": 0.13593,
    "h": 254.1
  },
  "luminance": 0.30635
}

Semantic roles & 50–950 ramp

primary

#5799E8

secondary

#E8D0B3

accent

#7C0DD8

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #5799E8

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

Preview Lab → · Contrast checker → · Palette generator →