#4E9DE9#4E9DE9

#4E9DE9 is a light, vivid cyan. Relative luminance 0.316; OKLCH L 68.0% C 0.137 H 249.7°. Best body text is #000000 at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#4E9DE9
RGB	rgb(78, 157, 233)
HSL	hsl(209, 78%, 61%)
HSV	hsv(209, 67%, 91%)
CMYK	cmyk(66.5%, 32.6%, 0%, 8.6%)
CIE-LAB	lab(63.02, -0.55, -45.42)
CIE-LCH	lch(63.02, 45.42, 269.30°)
OKLab	oklab(68% -0.0475 -0.1287)
OKLCH	oklch(68% 0.137 249.7)
XYZ	xyz(29.9014, 31.6137, 81.6012)
Luminance	0.3162 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E9DE9 #E99A4E

analogous

#4EE9E7 #4E9DE9 #4E4FE9

triadic

#4E9DE9 #E94E9D #9DE94E

tetradic

#4E9DE9 #E74EE9 #E99A4E #4FE94E

square

#4E9DE9 #E74EE9 #E99A4E #4FE94E

split-complementary

#4E9DE9 #E94E4F #E9E74E

monochromatic

#1560A8 #1C7FDE #4E9DE9 #84BBF0 #BBD9F7

Accessibility & contrast

On white

2.87

#4E9DE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.32

#4E9DE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4E9DE9

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E9DE9	#FFFFFF	#000000	##000000
##4E9DE9	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)

#7BA1EC

Deuteranopia (green-blind)

#6692E8

Tritanopia (blue-blind)

#00AFB8

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #4e9de9;
/* rgb */ color: rgb(78, 157, 233);
/* oklch */ color: oklch(68.0% 0.137 249.7);

Tailwind

colors: {
  custom: {
    50: '#8fb9f0',
    500: '#4e9de9',
    950: '#000000',
  },
}

SCSS

$custom: #4e9de9;
$custom-light: #8fb9f0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e9de9",
  "rgb": {
    "r": 78,
    "g": 157,
    "b": 233
  },
  "hsl": {
    "h": 209.419,
    "s": 77.889,
    "l": 60.98
  },
  "oklch": {
    "l": 0.68002,
    "c": 0.13714,
    "h": 249.7
  },
  "luminance": 0.31617
}

Semantic roles & 50–950 ramp

primary

#4E9DE9

secondary

#E7C9AC

accent

#710BDA

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #4E9DE9

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

Preview Lab → · Contrast checker → · Palette generator →