#4C9FDE#4C9FDE

#4C9FDE is a light, vivid cyan. Relative luminance 0.316; OKLCH L 67.8% C 0.123 H 244.1°. Best body text is #000000 at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#4C9FDE
RGB	rgb(76, 159, 222)
HSL	hsl(206, 69%, 58%)
HSV	hsv(206, 66%, 87%)
CMYK	cmyk(65.8%, 28.4%, 0%, 12.9%)
CIE-LAB	lab(63.01, -5.69, -39.36)
CIE-LCH	lch(63.01, 39.77, 261.78°)
OKLab	oklab(67.81% -0.054 -0.111)
OKLCH	oklch(67.81% 0.123 244.1)
XYZ	xyz(28.5585, 31.6037, 73.6881)
Luminance	0.3161 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C9FDE #DE8B4C

analogous

#4CDED4 #4C9FDE #4C56DE

triadic

#4C9FDE #DE4C9F #9FDE4C

tetradic

#4C9FDE #D44CDE #DE8B4C #56DE4C

square

#4C9FDE #D44CDE #DE8B4C #56DE4C

split-complementary

#4C9FDE #DE4C56 #DED44C

monochromatic

#1B6094 #2582C8 #4C9FDE #80BBE8 #B3D6F1

Accessibility & contrast

On white

2.87

#4C9FDE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.32

#4C9FDE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4C9FDE

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C9FDE	#FFFFFF	#000000	##000000
##4C9FDE	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)

#83A0E1

Deuteranopia (green-blind)

#6F92DD

Tritanopia (blue-blind)

#00AEB5

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #4c9fde;
/* rgb */ color: rgb(76, 159, 222);
/* oklch */ color: oklch(67.8% 0.123 244.1);

Tailwind

colors: {
  custom: {
    50: '#8cbbe8',
    500: '#4c9fde',
    950: '#000000',
  },
}

SCSS

$custom: #4c9fde;
$custom-light: #8cbbe8;
$custom-dark: #000000;

JSON

{
  "hex": "#4c9fde",
  "rgb": {
    "r": 76,
    "g": 159,
    "b": 222
  },
  "hsl": {
    "h": 205.89,
    "s": 68.868,
    "l": 58.431
  },
  "oklch": {
    "l": 0.67809,
    "c": 0.12346,
    "h": 244.1
  },
  "luminance": 0.31607
}

Semantic roles & 50–950 ramp

primary

#4C9FDE

secondary

#E0BFA6

accent

#883CEC

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4C9FDE

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

Preview Lab → · Contrast checker → · Palette generator →