#5EB3FF#5EB3FF

#5EB3FF is a light, vivid cyan. Relative luminance 0.418; OKLCH L 74.6% C 0.138 H 247.8°. Best body text is #000000 at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#5EB3FF
RGB	rgb(94, 179, 255)
HSL	hsl(208, 100%, 68%)
HSV	hsv(208, 63%, 100%)
CMYK	cmyk(63.1%, 29.8%, 0%, 0%)
CIE-LAB	lab(70.76, -3.11, -45.22)
CIE-LCH	lch(70.76, 45.33, 266.06°)
OKLab	oklab(74.58% -0.0522 -0.1277)
OKLCH	oklch(74.58% 0.138 247.8)
XYZ	xyz(38.7795, 41.8360, 100.6198)
Luminance	0.4184 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5EB3FF #FFAA5E

analogous

#5EFFFA #5EB3FF #5E62FF

triadic

#5EB3FF #FF5EB3 #B3FF5E

tetradic

#5EB3FF #FA5EFF #FFAA5E #62FF5E

square

#5EB3FF #FA5EFF #FFAA5E #62FF5E

split-complementary

#5EB3FF #FF5E62 #FFFA5E

monochromatic

#0078E3 #2196FF #5EB3FF #9BD0FF #D8EDFF

Accessibility & contrast

On white

2.24

#5EB3FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.37

#5EB3FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5EB3FF

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5EB3FF	#FFFFFF	#000000	##000000
##5EB3FF	1.00	2.24	9.37	9.37
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.37	21.00	1.00	1.00
##000000	9.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92B6FF

Deuteranopia (green-blind)

#7CA6FE

Tritanopia (blue-blind)

#00C5CE

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #5eb3ff;
/* rgb */ color: rgb(94, 179, 255);
/* oklch */ color: oklch(74.6% 0.138 247.8);

Tailwind

colors: {
  custom: {
    50: '#99c9ff',
    500: '#5eb3ff',
    950: '#000000',
  },
}

SCSS

$custom: #5eb3ff;
$custom-light: #99c9ff;
$custom-dark: #000000;

JSON

{
  "hex": "#5eb3ff",
  "rgb": {
    "r": 94,
    "g": 179,
    "b": 255
  },
  "hsl": {
    "h": 208.323,
    "s": 100,
    "l": 68.431
  },
  "oklch": {
    "l": 0.74575,
    "c": 0.13794,
    "h": 247.8
  },
  "luminance": 0.4184
}

Semantic roles & 50–950 ramp

primary

#5EB3FF

secondary

#F5DBC4

accent

#6C00E6

background

#FAFCFF

surface

#F4F8FF

border

#CED1D7

text

#0F1318

muted

#7F8286

Preview Lab

Preview with #5EB3FF

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

Preview Lab → · Contrast checker → · Palette generator →