#4D9EDF#4D9EDF

#4D9EDF is a light, vivid cyan. Relative luminance 0.314; OKLCH L 67.7% C 0.125 H 245.4°. Best body text is #000000 at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#4D9EDF
RGB	rgb(77, 158, 223)
HSL	hsl(207, 70%, 59%)
HSV	hsv(207, 65%, 87%)
CMYK	cmyk(65.5%, 29.1%, 0%, 12.5%)
CIE-LAB	lab(62.81, -4.63, -40.24)
CIE-LCH	lch(62.81, 40.50, 263.44°)
OKLab	oklab(67.67% -0.052 -0.1136)
OKLCH	oklch(67.67% 0.125 245.4)
XYZ	xyz(28.6017, 31.3563, 74.3428)
Luminance	0.3136 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9EDF #DF8E4D

analogous

#4DDFD7 #4D9EDF #4D55DF

triadic

#4D9EDF #DF4D9E #9EDF4D

tetradic

#4D9EDF #D74DDF #DF8E4D #55DF4D

square

#4D9EDF #D74DDF #DF8E4D #55DF4D

split-complementary

#4D9EDF #DF4D55 #DFD74D

monochromatic

#1B6097 #2480CA #4D9EDF #81BAE8 #B5D7F2

Accessibility & contrast

On white

2.89

#4D9EDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.27

#4D9EDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4D9EDF

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9EDF	#FFFFFF	#000000	##000000
##4D9EDF	1.00	2.89	7.27	7.27
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.27	21.00	1.00	1.00
##000000	7.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81A0E2

Deuteranopia (green-blind)

#6D92DE

Tritanopia (blue-blind)

#00AEB5

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #4d9edf;
/* rgb */ color: rgb(77, 158, 223);
/* oklch */ color: oklch(67.7% 0.125 245.4);

Tailwind

colors: {
  custom: {
    50: '#8dbae9',
    500: '#4d9edf',
    950: '#000000',
  },
}

SCSS

$custom: #4d9edf;
$custom-light: #8dbae9;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9edf",
  "rgb": {
    "r": 77,
    "g": 158,
    "b": 223
  },
  "hsl": {
    "h": 206.712,
    "s": 69.524,
    "l": 58.824
  },
  "oklch": {
    "l": 0.6767,
    "c": 0.12492,
    "h": 245.4
  },
  "luminance": 0.31359
}

Semantic roles & 50–950 ramp

primary

#4D9EDF

secondary

#E1C1A7

accent

#8A3BEC

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4D9EDF

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

Preview Lab → · Contrast checker → · Palette generator →