#4D9BE1#4D9BE1

#4D9BE1 is a light, vivid cyan. Relative luminance 0.305; OKLCH L 67.1% C 0.130 H 248.1°. Best body text is #000000 at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#4D9BE1
RGB	rgb(77, 155, 225)
HSL	hsl(208, 71%, 59%)
HSV	hsv(208, 66%, 88%)
CMYK	cmyk(65.8%, 31.1%, 0%, 11.8%)
CIE-LAB	lab(62.04, -2.25, -42.54)
CIE-LCH	lch(62.04, 42.60, 266.97°)
OKLab	oklab(67.1% -0.0484 -0.1203)
OKLCH	oklch(67.1% 0.13 248.1)
XYZ	xyz(28.3674, 30.4538, 75.6027)
Luminance	0.3046 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9BE1 #E1934D

analogous

#4DE1DD #4D9BE1 #4D51E1

triadic

#4D9BE1 #E14D9B #9BE14D

tetradic

#4D9BE1 #DD4DE1 #E1934D #51E14D

square

#4D9BE1 #DD4DE1 #E1934D #51E14D

split-complementary

#4D9BE1 #E14D51 #E1DD4D

monochromatic

#1A5D9A #237DCE #4D9BE1 #81B8EA #B6D6F3

Accessibility & contrast

On white

2.96

#4D9BE1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.09

#4D9BE1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4D9BE1

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9BE1	#FFFFFF	#000000	##000000
##4D9BE1	1.00	2.96	7.09	7.09
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.09	21.00	1.00	1.00
##000000	7.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C9EE4

Deuteranopia (green-blind)

#6890E0

Tritanopia (blue-blind)

#00ACB4

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #4d9be1;
/* rgb */ color: rgb(77, 155, 225);
/* oklch */ color: oklch(67.1% 0.130 248.1);

Tailwind

colors: {
  custom: {
    50: '#8db8ea',
    500: '#4d9be1',
    950: '#000000',
  },
}

SCSS

$custom: #4d9be1;
$custom-light: #8db8ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9be1",
  "rgb": {
    "r": 77,
    "g": 155,
    "b": 225
  },
  "hsl": {
    "h": 208.378,
    "s": 71.154,
    "l": 59.216
  },
  "oklch": {
    "l": 0.67099,
    "c": 0.12968,
    "h": 248.1
  },
  "luminance": 0.30457
}

Semantic roles & 50–950 ramp

primary

#4D9BE1

secondary

#E2C3A8

accent

#8F3AEE

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4D9BE1

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

Preview Lab → · Contrast checker → · Palette generator →