#4C9DDA#4C9DDA

#4C9DDA is a light, vivid cyan. Relative luminance 0.307; OKLCH L 67.2% C 0.120 H 243.8°. Best body text is #000000 at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#4C9DDA
RGB	rgb(76, 157, 218)
HSL	hsl(206, 66%, 58%)
HSV	hsv(206, 65%, 85%)
CMYK	cmyk(65.1%, 28%, 0%, 14.5%)
CIE-LAB	lab(62.26, -5.88, -38.32)
CIE-LCH	lch(62.26, 38.77, 261.27°)
OKLab	oklab(67.16% -0.0532 -0.108)
OKLCH	oklch(67.16% 0.12 243.8)
XYZ	xyz(27.6876, 30.7096, 70.7845)
Luminance	0.3071 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C9DDA #DA894C

analogous

#4CDAD0 #4C9DDA #4C56DA

triadic

#4C9DDA #DA4C9D #9DDA4C

tetradic

#4C9DDA #D04CDA #DA894C #56DA4C

square

#4C9DDA #D04CDA #DA894C #56DA4C

split-complementary

#4C9DDA #DA4C56 #DAD04C

monochromatic

#1D5E8E #287FC1 #4C9DDA #7FB9E4 #B1D5EF

Accessibility & contrast

On white

2.94

#4C9DDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.14

#4C9DDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4C9DDA

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C9DDA	#FFFFFF	#000000	##000000
##4C9DDA	1.00	2.94	7.14	7.14
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.14	21.00	1.00	1.00
##000000	7.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#829EDD

Deuteranopia (green-blind)

#6E90D9

Tritanopia (blue-blind)

#00ACB2

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #4c9dda;
/* rgb */ color: rgb(76, 157, 218);
/* oklch */ color: oklch(67.2% 0.120 243.8);

Tailwind

colors: {
  custom: {
    50: '#8cb9e5',
    500: '#4c9dda',
    950: '#000000',
  },
}

SCSS

$custom: #4c9dda;
$custom-light: #8cb9e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4c9dda",
  "rgb": {
    "r": 76,
    "g": 157,
    "b": 218
  },
  "hsl": {
    "h": 205.775,
    "s": 65.741,
    "l": 57.647
  },
  "oklch": {
    "l": 0.67156,
    "c": 0.12042,
    "h": 243.8
  },
  "luminance": 0.30712
}

Semantic roles & 50–950 ramp

primary

#4C9DDA

secondary

#DDBDA4

accent

#883FE9

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4C9DDA

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

Preview Lab → · Contrast checker → · Palette generator →