#4C9CDC#4C9CDC

#4C9CDC is a light, vivid cyan. Relative luminance 0.305; OKLCH L 67.0% C 0.123 H 245.3°. Best body text is #000000 at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#4C9CDC
RGB	rgb(76, 156, 220)
HSL	hsl(207, 67%, 58%)
HSV	hsv(207, 65%, 86%)
CMYK	cmyk(65.5%, 29.1%, 0%, 13.7%)
CIE-LAB	lab(62.06, -4.66, -39.74)
CIE-LCH	lch(62.06, 40.01, 263.32°)
OKLab	oklab(67.03% -0.0515 -0.1122)
OKLCH	oklch(67.03% 0.123 245.3)
XYZ	xyz(27.7824, 30.4779, 72.1149)
Luminance	0.3048 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C9CDC #DC8C4C

analogous

#4CDCD4 #4C9CDC #4C54DC

triadic

#4C9CDC #DC4C9C #9CDC4C

tetradic

#4C9CDC #D44CDC #DC8C4C #54DC4C

square

#4C9CDC #D44CDC #DC8C4C #54DC4C

split-complementary

#4C9CDC #DC4C54 #DCD44C

monochromatic

#1C5D91 #267EC4 #4C9CDC #7FB8E6 #B2D5F0

Accessibility & contrast

On white

2.96

#4C9CDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.10

#4C9CDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4C9CDC

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C9CDC	#FFFFFF	#000000	##000000
##4C9CDC	1.00	2.96	7.10	7.10
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.10	21.00	1.00	1.00
##000000	7.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#809EDF

Deuteranopia (green-blind)

#6C90DB

Tritanopia (blue-blind)

#00ABB2

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #4c9cdc;
/* rgb */ color: rgb(76, 156, 220);
/* oklch */ color: oklch(67.0% 0.123 245.3);

Tailwind

colors: {
  custom: {
    50: '#8cb9e7',
    500: '#4c9cdc',
    950: '#000000',
  },
}

SCSS

$custom: #4c9cdc;
$custom-light: #8cb9e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4c9cdc",
  "rgb": {
    "r": 76,
    "g": 156,
    "b": 220
  },
  "hsl": {
    "h": 206.667,
    "s": 67.29,
    "l": 58.039
  },
  "oklch": {
    "l": 0.6703,
    "c": 0.12345,
    "h": 245.3
  },
  "luminance": 0.30481
}

Semantic roles & 50–950 ramp

primary

#4C9CDC

secondary

#DFBFA5

accent

#8A3EEA

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4C9CDC

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

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