#4E8ACF#4E8ACF

#4E8ACF is a light, vivid cyan. Relative luminance 0.243; OKLCH L 62.4% C 0.122 H 253.2°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#4E8ACF
RGB	rgb(78, 138, 207)
HSL	hsl(212, 57%, 56%)
HSV	hsv(212, 62%, 81%)
CMYK	cmyk(62.3%, 33.3%, 0%, 18.8%)
CIE-LAB	lab(56.39, 1.76, -41.39)
CIE-LCH	lch(56.39, 41.42, 272.43°)
OKLab	oklab(62.39% -0.0353 -0.1171)
OKLCH	oklch(62.39% 0.122 253.2)
XYZ	xyz(23.4888, 24.2994, 62.4718)
Luminance	0.2430 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E8ACF #CF934E

analogous

#4ECACF #4E8ACF #524ECF

triadic

#4E8ACF #CF4E8A #8ACF4E

tetradic

#4E8ACF #CF4ECA #CF934E #4ECF52

square

#4E8ACF #CF4ECA #CF934E #4ECF52

split-complementary

#4E8ACF #CF524E #CACF4E

monochromatic

#234E80 #306BB0 #4E8ACF #7EAADC #AECAE9

Accessibility & contrast

On white

3.58

#4E8ACF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#4E8ACF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E8ACF

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E8ACF	#FFFFFF	#000000	##000000
##4E8ACF	1.00	3.58	5.86	5.86
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C8ED2

Deuteranopia (green-blind)

#5B82CE

Tritanopia (blue-blind)

#009AA3

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4e8acf;
/* rgb */ color: rgb(78, 138, 207);
/* oklch */ color: oklch(62.4% 0.122 253.2);

Tailwind

colors: {
  custom: {
    50: '#8babde',
    500: '#4e8acf',
    950: '#000000',
  },
}

SCSS

$custom: #4e8acf;
$custom-light: #8babde;
$custom-dark: #000000;

JSON

{
  "hex": "#4e8acf",
  "rgb": {
    "r": 78,
    "g": 138,
    "b": 207
  },
  "hsl": {
    "h": 212.093,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.62389,
    "c": 0.1223,
    "h": 253.2
  },
  "luminance": 0.24302
}

Semantic roles & 50–950 ramp

primary

#4E8ACF

secondary

#D7BEA2

accent

#9947E1

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #4E8ACF

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

Preview Lab → · Contrast checker → · Palette generator →