#4B9FD7#4B9FD7

#4B9FD7 is a light, moderate cyan. Relative luminance 0.312; OKLCH L 67.4% C 0.116 H 240.7°. Best body text is #000000 at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#4B9FD7
RGB	rgb(75, 159, 215)
HSL	hsl(204, 64%, 57%)
HSV	hsv(204, 65%, 84%)
CMYK	cmyk(65.1%, 26%, 0%, 15.7%)
CIE-LAB	lab(62.67, -8.16, -36.02)
CIE-LCH	lch(62.67, 36.93, 257.23°)
OKLab	oklab(67.43% -0.0568 -0.1014)
OKLCH	oklch(67.43% 0.116 240.7)
XYZ	xyz(27.5609, 31.1956, 68.8457)
Luminance	0.3120 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B9FD7 #D7834B

analogous

#4BD7C9 #4B9FD7 #4B59D7

triadic

#4B9FD7 #D74B9F #9FD74B

tetradic

#4B9FD7 #C94BD7 #D7834B #59D74B

square

#4B9FD7 #C94BD7 #D7834B #59D74B

split-complementary

#4B9FD7 #D74B59 #D7C94B

monochromatic

#1E5E89 #2A81BB #4B9FD7 #7DBAE2 #AFD4ED

Accessibility & contrast

On white

2.90

#4B9FD7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.24

#4B9FD7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4B9FD7

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B9FD7	#FFFFFF	#000000	##000000
##4B9FD7	1.00	2.90	7.24	7.24
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.24	21.00	1.00	1.00
##000000	7.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#859FDA

Deuteranopia (green-blind)

#7291D6

Tritanopia (blue-blind)

#00ADB2

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #4b9fd7;
/* rgb */ color: rgb(75, 159, 215);
/* oklch */ color: oklch(67.4% 0.116 240.7);

Tailwind

colors: {
  custom: {
    50: '#8bbbe3',
    500: '#4b9fd7',
    950: '#000000',
  },
}

SCSS

$custom: #4b9fd7;
$custom-light: #8bbbe3;
$custom-dark: #000000;

JSON

{
  "hex": "#4b9fd7",
  "rgb": {
    "r": 75,
    "g": 159,
    "b": 215
  },
  "hsl": {
    "h": 204,
    "s": 63.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.67428,
    "c": 0.1162,
    "h": 240.7
  },
  "luminance": 0.31198
}

Semantic roles & 50–950 ramp

primary

#4B9FD7

secondary

#DBB9A2

accent

#8341E7

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4B9FD7

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

Preview Lab → · Contrast checker → · Palette generator →