#4C9FD8#4C9FD8

#4C9FD8 is a light, moderate cyan. Relative luminance 0.313; OKLCH L 67.5% C 0.117 H 241.4°. Best body text is #000000 at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#4C9FD8
RGB	rgb(76, 159, 216)
HSL	hsl(204, 64%, 57%)
HSV	hsv(204, 65%, 85%)
CMYK	cmyk(64.8%, 26.4%, 0%, 15.3%)
CIE-LAB	lab(62.75, -7.67, -36.45)
CIE-LCH	lch(62.75, 37.25, 258.12°)
OKLab	oklab(67.51% -0.0558 -0.1026)
OKLCH	oklch(67.51% 0.117 241.4)
XYZ	xyz(27.7686, 31.2878, 69.5282)
Luminance	0.3129 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C9FD8 #D8854C

analogous

#4CD8CB #4C9FD8 #4C59D8

triadic

#4C9FD8 #D84C9F #9FD84C

tetradic

#4C9FD8 #CB4CD8 #D8854C #59D84C

square

#4C9FD8 #CB4CD8 #D8854C #59D84C

split-complementary

#4C9FD8 #D84C59 #D8CB4C

monochromatic

#1E5F8B #2981BE #4C9FD8 #7EBAE3 #B1D5EE

Accessibility & contrast

On white

2.89

#4C9FD8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.26

#4C9FD8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4C9FD8

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C9FD8	#FFFFFF	#000000	##000000
##4C9FD8	1.00	2.89	7.26	7.26
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.26	21.00	1.00	1.00
##000000	7.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#859FDB

Deuteranopia (green-blind)

#7292D7

Tritanopia (blue-blind)

#00ADB3

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #4c9fd8;
/* rgb */ color: rgb(76, 159, 216);
/* oklch */ color: oklch(67.5% 0.117 241.4);

Tailwind

colors: {
  custom: {
    50: '#8cbbe4',
    500: '#4c9fd8',
    950: '#000000',
  },
}

SCSS

$custom: #4c9fd8;
$custom-light: #8cbbe4;
$custom-dark: #000000;

JSON

{
  "hex": "#4c9fd8",
  "rgb": {
    "r": 76,
    "g": 159,
    "b": 216
  },
  "hsl": {
    "h": 204.429,
    "s": 64.22,
    "l": 57.255
  },
  "oklch": {
    "l": 0.67513,
    "c": 0.11682,
    "h": 241.4
  },
  "luminance": 0.31291
}

Semantic roles & 50–950 ramp

primary

#4C9FD8

secondary

#DCBBA4

accent

#8441E7

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4C9FD8

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

Preview Lab → · Contrast checker → · Palette generator →