#4C9DD0#4C9DD0

#4C9DD0 is a light, moderate cyan. Relative luminance 0.302; OKLCH L 66.7% C 0.110 H 239.0°. Best body text is #000000 at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#4C9DD0
RGB	rgb(76, 157, 208)
HSL	hsl(203, 58%, 56%)
HSV	hsv(203, 63%, 82%)
CMYK	cmyk(63.5%, 24.5%, 0%, 18.4%)
CIE-LAB	lab(61.83, -9.16, -33.43)
CIE-LCH	lch(61.83, 34.67, 254.68°)
OKLab	oklab(66.67% -0.0564 -0.0939)
OKLCH	oklch(66.67% 0.11 239)
XYZ	xyz(26.4183, 30.2018, 64.0996)
Luminance	0.3020 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C9DD0 #D07F4C

analogous

#4CD0C1 #4C9DD0 #4C5BD0

triadic

#4C9DD0 #D04C9D #9DD04C

tetradic

#4C9DD0 #C14CD0 #D07F4C #5BD04C

square

#4C9DD0 #C14CD0 #D07F4C #5BD04C

split-complementary

#4C9DD0 #D04C5B #D0C14C

monochromatic

#225C80 #2E7EB0 #4C9DD0 #7CB8DD #ADD2E9

Accessibility & contrast

On white

2.98

#4C9DD0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.04

#4C9DD0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4C9DD0

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C9DD0	#FFFFFF	#000000	##000000
##4C9DD0	1.00	2.98	7.04	7.04
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.04	21.00	1.00	1.00
##000000	7.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#869DD2

Deuteranopia (green-blind)

#7390CF

Tritanopia (blue-blind)

#00AAAE

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #4c9dd0;
/* rgb */ color: rgb(76, 157, 208);
/* oklch */ color: oklch(66.7% 0.110 239.0);

Tailwind

colors: {
  custom: {
    50: '#8ab9de',
    500: '#4c9dd0',
    950: '#000000',
  },
}

SCSS

$custom: #4c9dd0;
$custom-light: #8ab9de;
$custom-dark: #000000;

JSON

{
  "hex": "#4c9dd0",
  "rgb": {
    "r": 76,
    "g": 157,
    "b": 208
  },
  "hsl": {
    "h": 203.182,
    "s": 58.407,
    "l": 55.686
  },
  "oklch": {
    "l": 0.6667,
    "c": 0.10954,
    "h": 239
  },
  "luminance": 0.30205
}

Semantic roles & 50–950 ramp

primary

#4C9DD0

secondary

#D7B6A0

accent

#8246E2

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4C9DD0

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

Preview Lab → · Contrast checker → · Palette generator →