#4E9FDC#4E9FDC

#4E9FDC is a light, vivid cyan. Relative luminance 0.316; OKLCH L 67.8% C 0.120 H 243.7°. Best body text is #000000 at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#4E9FDC
RGB	rgb(78, 159, 220)
HSL	hsl(206, 67%, 58%)
HSV	hsv(206, 65%, 86%)
CMYK	cmyk(64.5%, 27.7%, 0%, 13.7%)
CIE-LAB	lab(62.99, -6.01, -38.28)
CIE-LCH	lch(62.99, 38.75, 261.07°)
OKLab	oklab(67.78% -0.0533 -0.1079)
OKLCH	oklch(67.78% 0.12 243.7)
XYZ	xyz(28.4534, 31.5804, 72.2924)
Luminance	0.3158 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E9FDC #DC8B4E

analogous

#4EDCD2 #4E9FDC #4E58DC

triadic

#4E9FDC #DC4E9F #9FDC4E

tetradic

#4E9FDC #D24EDC #DC8B4E #58DC4E

square

#4E9FDC #D24EDC #DC8B4E #58DC4E

split-complementary

#4E9FDC #DC4E58 #DCD24E

monochromatic

#1D6093 #2782C6 #4E9FDC #81BBE6 #B4D6F0

Accessibility & contrast

On white

2.87

#4E9FDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.32

#4E9FDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4E9FDC

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E9FDC	#FFFFFF	#000000	##000000
##4E9FDC	1.00	2.87	7.32	7.32
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.32	21.00	1.00	1.00
##000000	7.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#84A0DF

Deuteranopia (green-blind)

#7092DB

Tritanopia (blue-blind)

#00AEB4

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #4e9fdc;
/* rgb */ color: rgb(78, 159, 220);
/* oklch */ color: oklch(67.8% 0.120 243.7);

Tailwind

colors: {
  custom: {
    50: '#8dbbe7',
    500: '#4e9fdc',
    950: '#000000',
  },
}

SCSS

$custom: #4e9fdc;
$custom-light: #8dbbe7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e9fdc",
  "rgb": {
    "r": 78,
    "g": 159,
    "b": 220
  },
  "hsl": {
    "h": 205.775,
    "s": 66.981,
    "l": 58.431
  },
  "oklch": {
    "l": 0.67784,
    "c": 0.12031,
    "h": 243.7
  },
  "luminance": 0.31583
}

Semantic roles & 50–950 ramp

primary

#4E9FDC

secondary

#DFBFA7

accent

#883EEA

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4E9FDC

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

Preview Lab → · Contrast checker → · Palette generator →