#4D9DE1#4D9DE1

#4D9DE1 is a light, vivid cyan. Relative luminance 0.311; OKLCH L 67.5% C 0.128 H 246.8°. Best body text is #000000 at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#4D9DE1
RGB	rgb(77, 157, 225)
HSL	hsl(208, 71%, 59%)
HSV	hsv(208, 66%, 88%)
CMYK	cmyk(65.8%, 30.2%, 0%, 11.8%)
CIE-LAB	lab(62.61, -3.39, -41.65)
CIE-LCH	lch(62.61, 41.79, 265.34°)
OKLab	oklab(67.55% -0.0504 -0.1177)
OKLCH	oklch(67.55% 0.128 246.8)
XYZ	xyz(28.7031, 31.1250, 75.7146)
Luminance	0.3113 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9DE1 #E1914D

analogous

#4DE1DB #4D9DE1 #4D53E1

triadic

#4D9DE1 #E14D9D #9DE14D

tetradic

#4D9DE1 #DB4DE1 #E1914D #53E14D

square

#4D9DE1 #DB4DE1 #E1914D #53E14D

split-complementary

#4D9DE1 #E14D53 #E1DB4D

monochromatic

#1A5F9A #237FCE #4D9DE1 #81BAEA #B6D7F3

Accessibility & contrast

On white

2.91

#4D9DE1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.23

#4D9DE1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4D9DE1

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9DE1	#FFFFFF	#000000	##000000
##4D9DE1	1.00	2.91	7.23	7.23
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.23	21.00	1.00	1.00
##000000	7.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F9FE4

Deuteranopia (green-blind)

#6B91E0

Tritanopia (blue-blind)

#00ADB5

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #4d9de1;
/* rgb */ color: rgb(77, 157, 225);
/* oklch */ color: oklch(67.5% 0.128 246.8);

Tailwind

colors: {
  custom: {
    50: '#8db9ea',
    500: '#4d9de1',
    950: '#000000',
  },
}

SCSS

$custom: #4d9de1;
$custom-light: #8db9ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9de1",
  "rgb": {
    "r": 77,
    "g": 157,
    "b": 225
  },
  "hsl": {
    "h": 207.568,
    "s": 71.154,
    "l": 59.216
  },
  "oklch": {
    "l": 0.67547,
    "c": 0.12803,
    "h": 246.8
  },
  "luminance": 0.31128
}

Semantic roles & 50–950 ramp

primary

#4D9DE1

secondary

#E2C3A8

accent

#8D3AEE

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4D9DE1

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

Preview Lab → · Contrast checker → · Palette generator →