#4E9CE1#4E9CE1

#4E9CE1 is a light, vivid cyan. Relative luminance 0.308; OKLCH L 67.4% C 0.128 H 247.7°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#4E9CE1
RGB	rgb(78, 156, 225)
HSL	hsl(208, 71%, 59%)
HSV	hsv(208, 65%, 88%)
CMYK	cmyk(65.3%, 30.7%, 0%, 11.8%)
CIE-LAB	lab(62.36, -2.66, -42.04)
CIE-LCH	lch(62.36, 42.12, 266.38°)
OKLab	oklab(67.36% -0.0487 -0.1188)
OKLCH	oklch(67.36% 0.128 247.7)
XYZ	xyz(28.6159, 30.8300, 75.6623)
Luminance	0.3083 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E9CE1 #E1934E

analogous

#4EE1DC #4E9CE1 #4E53E1

triadic

#4E9CE1 #E14E9C #9CE14E

tetradic

#4E9CE1 #DC4EE1 #E1934E #53E14E

square

#4E9CE1 #DC4EE1 #E1934E #53E14E

split-complementary

#4E9CE1 #E14E53 #E1DC4E

monochromatic

#1A5E9A #237ECF #4E9CE1 #82B9EA #B7D7F3

Accessibility & contrast

On white

2.93

#4E9CE1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#4E9CE1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4E9CE1

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E9CE1	#FFFFFF	#000000	##000000
##4E9CE1	1.00	2.93	7.17	7.17
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.17	21.00	1.00	1.00
##000000	7.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E9FE4

Deuteranopia (green-blind)

#6990E0

Tritanopia (blue-blind)

#00ACB4

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #4e9ce1;
/* rgb */ color: rgb(78, 156, 225);
/* oklch */ color: oklch(67.4% 0.128 247.7);

Tailwind

colors: {
  custom: {
    50: '#8eb8ea',
    500: '#4e9ce1',
    950: '#000000',
  },
}

SCSS

$custom: #4e9ce1;
$custom-light: #8eb8ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4e9ce1",
  "rgb": {
    "r": 78,
    "g": 156,
    "b": 225
  },
  "hsl": {
    "h": 208.163,
    "s": 71.014,
    "l": 59.412
  },
  "oklch": {
    "l": 0.67361,
    "c": 0.12842,
    "h": 247.7
  },
  "luminance": 0.30833
}

Semantic roles & 50–950 ramp

primary

#4E9CE1

secondary

#E2C4A9

accent

#8E3AEE

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4E9CE1

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

Preview Lab → · Contrast checker → · Palette generator →