#5799F4#5799F4

#5799F4 is a light, vivid cyan. Relative luminance 0.313; OKLCH L 68.1% C 0.151 H 256.9°. Best body text is #000000 at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#5799F4
RGB	rgb(87, 153, 244)
HSL	hsl(215, 88%, 65%)
HSV	hsv(215, 64%, 96%)
CMYK	cmyk(64.3%, 37.3%, 0%, 4.3%)
CIE-LAB	lab(62.79, 6.93, -51.82)
CIE-LCH	lch(62.79, 52.28, 277.61°)
OKLab	oklab(68.09% -0.0344 -0.1473)
OKLCH	oklch(68.09% 0.151 256.9)
XYZ	xyz(31.6450, 31.3373, 89.9514)
Luminance	0.3134 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5799F4 #F4B257

analogous

#57E7F4 #5799F4 #6457F4

triadic

#5799F4 #F45799 #99F457

tetradic

#5799F4 #F457E7 #F4B257 #57F464

square

#5799F4 #F457E7 #F4B257 #57F464

split-complementary

#5799F4 #F46457 #E7F457

monochromatic

#0D5AC4 #1E76F0 #5799F4 #90BCF8 #CADFFC

Accessibility & contrast

On white

2.89

#5799F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.27

#5799F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5799F4

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5799F4	#FFFFFF	#000000	##000000
##5799F4	1.00	2.89	7.27	7.27
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.27	21.00	1.00	1.00
##000000	7.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#71A0F8

Deuteranopia (green-blind)

#5A91F2

Tritanopia (blue-blind)

#00AEBB

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #5799f4;
/* rgb */ color: rgb(87, 153, 244);
/* oklch */ color: oklch(68.1% 0.151 256.9);

Tailwind

colors: {
  custom: {
    50: '#95b6f8',
    500: '#5799f4',
    950: '#000000',
  },
}

SCSS

$custom: #5799f4;
$custom-light: #95b6f8;
$custom-dark: #000000;

JSON

{
  "hex": "#5799f4",
  "rgb": {
    "r": 87,
    "g": 153,
    "b": 244
  },
  "hsl": {
    "h": 214.777,
    "s": 87.709,
    "l": 64.902
  },
  "oklch": {
    "l": 0.68092,
    "c": 0.15123,
    "h": 256.9
  },
  "luminance": 0.3134
}

Semantic roles & 50–950 ramp

primary

#5799F4

secondary

#EED8B9

accent

#8501E4

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #5799F4

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

Preview Lab → · Contrast checker → · Palette generator →