#4EB2FF#4EB2FF

#4EB2FF is a light, vivid cyan. Relative luminance 0.407; OKLCH L 73.8% C 0.145 H 245.0°. Best body text is #000000 at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#4EB2FF
RGB	rgb(78, 178, 255)
HSL	hsl(206, 100%, 65%)
HSV	hsv(206, 69%, 100%)
CMYK	cmyk(69.4%, 30.2%, 0%, 0%)
CIE-LAB	lab(69.95, -5.04, -46.53)
CIE-LCH	lch(69.95, 46.80, 263.82°)
OKLab	oklab(73.79% -0.0614 -0.1317)
OKLCH	oklch(73.79% 0.145 245)
XYZ	xyz(37.1054, 40.6764, 100.4841)
Luminance	0.4068 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB2FF #FF9B4E

analogous

#4EFFF4 #4EB2FF #4E59FF

triadic

#4EB2FF #FF4EB2 #B2FF4E

tetradic

#4EB2FF #F44EFF #FF9B4E #59FF4E

square

#4EB2FF #F44EFF #FF9B4E #59FF4E

split-complementary

#4EB2FF #FF4E59 #FFF44E

monochromatic

#0077D3 #1197FF #4EB2FF #8BCDFF #C8E7FF

Accessibility & contrast

On white

2.30

#4EB2FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.14

#4EB2FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB2FF

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB2FF	#FFFFFF	#000000	##000000
##4EB2FF	1.00	2.30	9.14	9.14
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.14	21.00	1.00	1.00
##000000	9.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8FB4FF

Deuteranopia (green-blind)

#77A3FE

Tritanopia (blue-blind)

#00C5CD

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #4eb2ff;
/* rgb */ color: rgb(78, 178, 255);
/* oklch */ color: oklch(73.8% 0.145 245.0);

Tailwind

colors: {
  custom: {
    50: '#93c8ff',
    500: '#4eb2ff',
    950: '#000000',
  },
}

SCSS

$custom: #4eb2ff;
$custom-light: #93c8ff;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb2ff",
  "rgb": {
    "r": 78,
    "g": 178,
    "b": 255
  },
  "hsl": {
    "h": 206.102,
    "s": 100,
    "l": 65.294
  },
  "oklch": {
    "l": 0.73789,
    "c": 0.14527,
    "h": 245
  },
  "luminance": 0.4068
}

Semantic roles & 50–950 ramp

primary

#4EB2FF

secondary

#F2D1B7

accent

#6400E6

background

#F9FCFF

surface

#F2F8FF

border

#CCD1D7

text

#0E1318

muted

#7E8286

Preview Lab

Preview with #4EB2FF

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

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