#5799F0#5799F0

#5799F0 is a light, vivid cyan. Relative luminance 0.311; OKLCH L 67.9% C 0.146 H 256.0°. Best body text is #000000 at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#5799F0
RGB	rgb(87, 153, 240)
HSL	hsl(214, 84%, 64%)
HSV	hsv(214, 64%, 94%)
CMYK	cmyk(63.7%, 36.3%, 0%, 5.9%)
CIE-LAB	lab(62.59, 5.59, -49.94)
CIE-LCH	lch(62.59, 50.25, 276.39°)
OKLab	oklab(67.87% -0.0353 -0.1418)
OKLCH	oklch(67.87% 0.146 256)
XYZ	xyz(31.0442, 31.0970, 86.7875)
Luminance	0.3110 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5799F0 #F0AE57

analogous

#57E5F0 #5799F0 #6257F0

triadic

#5799F0 #F05799 #99F057

tetradic

#5799F0 #F057E5 #F0AE57 #57F062

square

#5799F0 #F057E5 #F0AE57 #57F062

split-complementary

#5799F0 #F06257 #E5F057

monochromatic

#115BBC #1F77EB #5799F0 #8FBBF5 #C7DDFA

Accessibility & contrast

On white

2.91

#5799F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.22

#5799F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5799F0

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5799F0	#FFFFFF	#000000	##000000
##5799F0	1.00	2.91	7.22	7.22
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.22	21.00	1.00	1.00
##000000	7.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#739FF4

Deuteranopia (green-blind)

#5D91EE

Tritanopia (blue-blind)

#00ADB9

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #5799f0;
/* rgb */ color: rgb(87, 153, 240);
/* oklch */ color: oklch(67.9% 0.146 256.0);

Tailwind

colors: {
  custom: {
    50: '#94b6f5',
    500: '#5799f0',
    950: '#000000',
  },
}

SCSS

$custom: #5799f0;
$custom-light: #94b6f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5799f0",
  "rgb": {
    "r": 87,
    "g": 153,
    "b": 240
  },
  "hsl": {
    "h": 214.118,
    "s": 83.607,
    "l": 64.118
  },
  "oklch": {
    "l": 0.67869,
    "c": 0.1461,
    "h": 256
  },
  "luminance": 0.311
}

Semantic roles & 50–950 ramp

primary

#5799F0

secondary

#ECD5B7

accent

#8205E0

background

#F9FBFF

surface

#F2F6FE

border

#CCD0D6

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #5799F0

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

Preview Lab → · Contrast checker → · Palette generator →