#4D9EE3#4D9EE3

#4D9EE3 is a light, vivid cyan. Relative luminance 0.316; OKLCH L 67.9% C 0.130 H 246.9°. Best body text is #000000 at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#4D9EE3
RGB	rgb(77, 158, 227)
HSL	hsl(208, 73%, 60%)
HSV	hsv(208, 66%, 89%)
CMYK	cmyk(66.1%, 30.4%, 0%, 11%)
CIE-LAB	lab(62.99, -3.30, -42.16)
CIE-LCH	lch(62.99, 42.29, 265.53°)
OKLab	oklab(67.87% -0.0508 -0.1192)
OKLCH	oklch(67.87% 0.13 246.9)
XYZ	xyz(29.1474, 31.5745, 77.2165)
Luminance	0.3158 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9EE3 #E3924D

analogous

#4DE3DD #4D9EE3 #4D53E3

triadic

#4D9EE3 #E34D9E #9EE34D

tetradic

#4D9EE3 #DD4DE3 #E3924D #53E34D

square

#4D9EE3 #DD4DE3 #E3924D #53E34D

split-complementary

#4D9EE3 #E34D53 #E3DD4D

monochromatic

#19609D #2180D2 #4D9EE3 #82BBEB #B7D8F4

Accessibility & contrast

On white

2.87

#4D9EE3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.32

#4D9EE3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4D9EE3

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9EE3	#FFFFFF	#000000	##000000
##4D9EE3	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)

#7FA0E6

Deuteranopia (green-blind)

#6B92E2

Tritanopia (blue-blind)

#00AEB6

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #4d9ee3;
/* rgb */ color: rgb(77, 158, 227);
/* oklch */ color: oklch(67.9% 0.130 246.9);

Tailwind

colors: {
  custom: {
    50: '#8ebaec',
    500: '#4d9ee3',
    950: '#000000',
  },
}

SCSS

$custom: #4d9ee3;
$custom-light: #8ebaec;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9ee3",
  "rgb": {
    "r": 77,
    "g": 158,
    "b": 227
  },
  "hsl": {
    "h": 207.6,
    "s": 72.816,
    "l": 59.608
  },
  "oklch": {
    "l": 0.67874,
    "c": 0.12955,
    "h": 246.9
  },
  "luminance": 0.31578
}

Semantic roles & 50–950 ramp

primary

#4D9EE3

secondary

#E3C4A9

accent

#8D38F0

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4D9EE3

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

Preview Lab → · Contrast checker → · Palette generator →