#4E9EE9#4E9EE9

#4E9EE9 is a light, vivid cyan. Relative luminance 0.320; OKLCH L 68.2% C 0.136 H 249.2°. Best body text is #000000 at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#4E9EE9
RGB	rgb(78, 158, 233)
HSL	hsl(209, 78%, 61%)
HSV	hsv(209, 67%, 91%)
CMYK	cmyk(66.5%, 32.2%, 0%, 8.6%)
CIE-LAB	lab(63.30, -1.13, -44.98)
CIE-LCH	lch(63.30, 44.99, 268.56°)
OKLab	oklab(68.22% -0.0485 -0.1273)
OKLCH	oklch(68.22% 0.136 249.2)
XYZ	xyz(30.0712, 31.9535, 81.6578)
Luminance	0.3196 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E9EE9 #E9994E

analogous

#4EE9E6 #4E9EE9 #4E50E9

triadic

#4E9EE9 #E94E9E #9EE94E

tetradic

#4E9EE9 #E64EE9 #E9994E #50E94E

square

#4E9EE9 #E64EE9 #E9994E #50E94E

split-complementary

#4E9EE9 #E94E50 #E9E64E

monochromatic

#1561A8 #1C80DE #4E9EE9 #84BCF0 #BBDAF7

Accessibility & contrast

On white

2.84

#4E9EE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.39

#4E9EE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4E9EE9

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E9EE9	#FFFFFF	#000000	##000000
##4E9EE9	1.00	2.84	7.39	7.39
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.39	21.00	1.00	1.00
##000000	7.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7DA1EC

Deuteranopia (green-blind)

#6793E8

Tritanopia (blue-blind)

#00B0B9

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #4e9ee9;
/* rgb */ color: rgb(78, 158, 233);
/* oklch */ color: oklch(68.2% 0.136 249.2);

Tailwind

colors: {
  custom: {
    50: '#8fbaf0',
    500: '#4e9ee9',
    950: '#000000',
  },
}

SCSS

$custom: #4e9ee9;
$custom-light: #8fbaf0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e9ee9",
  "rgb": {
    "r": 78,
    "g": 158,
    "b": 233
  },
  "hsl": {
    "h": 209.032,
    "s": 77.889,
    "l": 60.98
  },
  "oklch": {
    "l": 0.68223,
    "c": 0.13626,
    "h": 249.2
  },
  "luminance": 0.31957
}

Semantic roles & 50–950 ramp

primary

#4E9EE9

secondary

#E7C8AC

accent

#6F0BDA

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #4E9EE9

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

Preview Lab → · Contrast checker → · Palette generator →