#4D9CCF#4D9CCF

#4D9CCF is a light, moderate cyan. Relative luminance 0.299; OKLCH L 66.4% C 0.109 H 239.6°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#4D9CCF
RGB	rgb(77, 156, 207)
HSL	hsl(204, 58%, 56%)
HSV	hsv(204, 63%, 81%)
CMYK	cmyk(62.8%, 24.6%, 0%, 18.8%)
CIE-LAB	lab(61.53, -8.75, -33.34)
CIE-LCH	lch(61.53, 34.47, 255.29°)
OKLab	oklab(66.43% -0.055 -0.0936)
OKLCH	oklch(66.43% 0.109 239.6)
XYZ	xyz(26.2072, 29.8571, 63.4013)
Luminance	0.2986 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9CCF #CF804D

analogous

#4DCFC1 #4D9CCF #4D5BCF

triadic

#4D9CCF #CF4D9C #9CCF4D

tetradic

#4D9CCF #C14DCF #CF804D #5BCF4D

square

#4D9CCF #C14DCF #CF804D #5BCF4D

split-complementary

#4D9CCF #CF4D5B #CFC14D

monochromatic

#225B7F #2F7DAF #4D9CCF #7DB7DC #ADD2E9

Accessibility & contrast

On white

3.01

#4D9CCF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.97

#4D9CCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D9CCF

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9CCF	#FFFFFF	#000000	##000000
##4D9CCF	1.00	3.01	6.97	6.97
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.97	21.00	1.00	1.00
##000000	6.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#859CD1

Deuteranopia (green-blind)

#738FCE

Tritanopia (blue-blind)

#00A9AD

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #4d9ccf;
/* rgb */ color: rgb(77, 156, 207);
/* oklch */ color: oklch(66.4% 0.109 239.6);

Tailwind

colors: {
  custom: {
    50: '#8bb9de',
    500: '#4d9ccf',
    950: '#000000',
  },
}

SCSS

$custom: #4d9ccf;
$custom-light: #8bb9de;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9ccf",
  "rgb": {
    "r": 77,
    "g": 156,
    "b": 207
  },
  "hsl": {
    "h": 203.538,
    "s": 57.522,
    "l": 55.686
  },
  "oklch": {
    "l": 0.66431,
    "c": 0.10858,
    "h": 239.6
  },
  "luminance": 0.2986
}

Semantic roles & 50–950 ramp

primary

#4D9CCF

secondary

#D7B6A1

accent

#8347E1

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4D9CCF

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

Preview Lab → · Contrast checker → · Palette generator →