#4D9CD0#4D9CD0

#4D9CD0 is a light, moderate cyan. Relative luminance 0.299; OKLCH L 66.5% C 0.110 H 240.1°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#4D9CD0
RGB	rgb(77, 156, 208)
HSL	hsl(204, 58%, 56%)
HSV	hsv(204, 63%, 82%)
CMYK	cmyk(63%, 25%, 0%, 18.4%)
CIE-LAB	lab(61.57, -8.43, -33.83)
CIE-LCH	lch(61.57, 34.86, 256.01°)
OKLab	oklab(66.48% -0.0547 -0.095)
OKLCH	oklch(66.48% 0.11 240.1)
XYZ	xyz(26.3299, 29.9062, 64.0471)
Luminance	0.2991 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9CD0 #D0814D

analogous

#4DD0C2 #4D9CD0 #4D5AD0

triadic

#4D9CD0 #D04D9C #9CD04D

tetradic

#4D9CD0 #C24DD0 #D0814D #5AD04D

square

#4D9CD0 #C24DD0 #D0814D #5AD04D

split-complementary

#4D9CD0 #D04D5A #D0C24D

monochromatic

#225B81 #2F7DB1 #4D9CD0 #7DB7DD #AED2EA

Accessibility & contrast

On white

3.01

#4D9CD0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.98

#4D9CD0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D9CD0

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9CD0	#FFFFFF	#000000	##000000
##4D9CD0	1.00	3.01	6.98	6.98
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.98	21.00	1.00	1.00
##000000	6.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#849CD2

Deuteranopia (green-blind)

#728FCF

Tritanopia (blue-blind)

#00A9AE

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #4d9cd0;
/* rgb */ color: rgb(77, 156, 208);
/* oklch */ color: oklch(66.5% 0.110 240.1);

Tailwind

colors: {
  custom: {
    50: '#8bb9de',
    500: '#4d9cd0',
    950: '#000000',
  },
}

SCSS

$custom: #4d9cd0;
$custom-light: #8bb9de;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9cd0",
  "rgb": {
    "r": 77,
    "g": 156,
    "b": 208
  },
  "hsl": {
    "h": 203.817,
    "s": 58.222,
    "l": 55.882
  },
  "oklch": {
    "l": 0.66478,
    "c": 0.10964,
    "h": 240.1
  },
  "luminance": 0.29909
}

Semantic roles & 50–950 ramp

primary

#4D9CD0

secondary

#D8B7A1

accent

#8446E1

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4D9CD0

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

Preview Lab → · Contrast checker → · Palette generator →