#4D9FDE#4D9FDE

#4D9FDE is a light, vivid cyan. Relative luminance 0.316; OKLCH L 67.8% C 0.123 H 244.3°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#4D9FDE
RGB	rgb(77, 159, 222)
HSL	hsl(206, 69%, 59%)
HSV	hsv(206, 65%, 87%)
CMYK	cmyk(65.3%, 28.4%, 0%, 12.9%)
CIE-LAB	lab(63.05, -5.52, -39.31)
CIE-LCH	lch(63.05, 39.69, 262.00°)
OKLab	oklab(67.85% -0.0533 -0.1109)
OKLCH	oklch(67.85% 0.123 244.3)
XYZ	xyz(28.6385, 31.6450, 73.6919)
Luminance	0.3165 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9FDE #DE8C4D

analogous

#4DDED4 #4D9FDE #4D56DE

triadic

#4D9FDE #DE4D9F #9FDE4D

tetradic

#4D9FDE #D44DDE #DE8C4D #56DE4D

square

#4D9FDE #D44DDE #DE8C4D #56DE4D

split-complementary

#4D9FDE #DE4D56 #DED44D

monochromatic

#1C6095 #2582C9 #4D9FDE #81BBE8 #B4D7F1

Accessibility & contrast

On white

2.87

#4D9FDE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.33

#4D9FDE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4D9FDE

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9FDE	#FFFFFF	#000000	##000000
##4D9FDE	1.00	2.87	7.33	7.33
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.33	21.00	1.00	1.00
##000000	7.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83A0E1

Deuteranopia (green-blind)

#6F92DD

Tritanopia (blue-blind)

#00AEB5

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #4d9fde;
/* rgb */ color: rgb(77, 159, 222);
/* oklch */ color: oklch(67.8% 0.123 244.3);

Tailwind

colors: {
  custom: {
    50: '#8dbbe8',
    500: '#4d9fde',
    950: '#000000',
  },
}

SCSS

$custom: #4d9fde;
$custom-light: #8dbbe8;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9fde",
  "rgb": {
    "r": 77,
    "g": 159,
    "b": 222
  },
  "hsl": {
    "h": 206.069,
    "s": 68.72,
    "l": 58.627
  },
  "oklch": {
    "l": 0.67846,
    "c": 0.12302,
    "h": 244.3
  },
  "luminance": 0.31648
}

Semantic roles & 50–950 ramp

primary

#4D9FDE

secondary

#E0C0A7

accent

#883CEC

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4D9FDE

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

Preview Lab → · Contrast checker → · Palette generator →