#4C9CDA#4C9CDA

#4C9CDA is a light, vivid cyan. Relative luminance 0.304; OKLCH L 66.9% C 0.121 H 244.5°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#4C9CDA
RGB	rgb(76, 156, 218)
HSL	hsl(206, 66%, 58%)
HSV	hsv(206, 65%, 85%)
CMYK	cmyk(65.1%, 28.4%, 0%, 14.5%)
CIE-LAB	lab(61.97, -5.32, -38.77)
CIE-LCH	lch(61.97, 39.14, 262.19°)
OKLab	oklab(66.93% -0.0522 -0.1093)
OKLCH	oklch(66.93% 0.121 244.5)
XYZ	xyz(27.5191, 30.3726, 70.7283)
Luminance	0.3038 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C9CDA #DA8A4C

analogous

#4CDAD1 #4C9CDA #4C55DA

triadic

#4C9CDA #DA4C9C #9CDA4C

tetradic

#4C9CDA #D14CDA #DA8A4C #55DA4C

square

#4C9CDA #D14CDA #DA8A4C #55DA4C

split-complementary

#4C9CDA #DA4C55 #DAD14C

monochromatic

#1D5D8E #287EC1 #4C9CDA #7FB8E4 #B1D4EF

Accessibility & contrast

On white

2.97

#4C9CDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.08

#4C9CDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4C9CDA

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C9CDA	#FFFFFF	#000000	##000000
##4C9CDA	1.00	2.97	7.08	7.08
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.08	21.00	1.00	1.00
##000000	7.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#809DDD

Deuteranopia (green-blind)

#6D90D9

Tritanopia (blue-blind)

#00ABB2

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #4c9cda;
/* rgb */ color: rgb(76, 156, 218);
/* oklch */ color: oklch(66.9% 0.121 244.5);

Tailwind

colors: {
  custom: {
    50: '#8cb9e5',
    500: '#4c9cda',
    950: '#000000',
  },
}

SCSS

$custom: #4c9cda;
$custom-light: #8cb9e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4c9cda",
  "rgb": {
    "r": 76,
    "g": 156,
    "b": 218
  },
  "hsl": {
    "h": 206.197,
    "s": 65.741,
    "l": 57.647
  },
  "oklch": {
    "l": 0.66929,
    "c": 0.12115,
    "h": 244.5
  },
  "luminance": 0.30375
}

Semantic roles & 50–950 ramp

primary

#4C9CDA

secondary

#DDBDA4

accent

#893FE9

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4C9CDA

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

Preview Lab → · Contrast checker → · Palette generator →