#4C9DDC#4C9DDC

#4C9DDC is a light, vivid cyan. Relative luminance 0.308; OKLCH L 67.3% C 0.123 H 244.6°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#4C9DDC
RGB	rgb(76, 157, 220)
HSL	hsl(206, 67%, 58%)
HSV	hsv(206, 65%, 86%)
CMYK	cmyk(65.5%, 28.6%, 0%, 13.7%)
CIE-LAB	lab(62.35, -5.22, -39.29)
CIE-LCH	lch(62.35, 39.64, 262.43°)
OKLab	oklab(67.26% -0.0526 -0.1108)
OKLCH	oklch(67.26% 0.123 244.6)
XYZ	xyz(27.9509, 30.8149, 72.1711)
Luminance	0.3082 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C9DDC #DC8B4C

analogous

#4CDCD3 #4C9DDC #4C55DC

triadic

#4C9DDC #DC4C9D #9DDC4C

tetradic

#4C9DDC #D34CDC #DC8B4C #55DC4C

square

#4C9DDC #D34CDC #DC8B4C #55DC4C

split-complementary

#4C9DDC #DC4C55 #DCD34C

monochromatic

#1C5E91 #267FC4 #4C9DDC #7FB9E6 #B2D5F0

Accessibility & contrast

On white

2.93

#4C9DDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#4C9DDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4C9DDC

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C9DDC	#FFFFFF	#000000	##000000
##4C9DDC	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#819FDF

Deuteranopia (green-blind)

#6D90DB

Tritanopia (blue-blind)

#00ACB3

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #4c9ddc;
/* rgb */ color: rgb(76, 157, 220);
/* oklch */ color: oklch(67.3% 0.123 244.6);

Tailwind

colors: {
  custom: {
    50: '#8cb9e7',
    500: '#4c9ddc',
    950: '#000000',
  },
}

SCSS

$custom: #4c9ddc;
$custom-light: #8cb9e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4c9ddc",
  "rgb": {
    "r": 76,
    "g": 157,
    "b": 220
  },
  "hsl": {
    "h": 206.25,
    "s": 67.29,
    "l": 58.039
  },
  "oklch": {
    "l": 0.67256,
    "c": 0.12268,
    "h": 244.6
  },
  "luminance": 0.30818
}

Semantic roles & 50–950 ramp

primary

#4C9DDC

secondary

#DFBEA5

accent

#893EEA

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4C9DDC

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

Preview Lab → · Contrast checker → · Palette generator →