#4B9FC7#4B9FC7

#4B9FC7 is a light, moderate cyan. Relative luminance 0.304; OKLCH L 66.7% C 0.100 H 231.6°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#4B9FC7
RGB	rgb(75, 159, 199)
HSL	hsl(199, 53%, 54%)
HSV	hsv(199, 62%, 78%)
CMYK	cmyk(62.3%, 20.1%, 0%, 22%)
CIE-LAB	lab(62.01, -13.32, -28.13)
CIE-LCH	lch(62.01, 31.13, 244.66°)
OKLab	oklab(66.68% -0.0623 -0.0787)
OKLCH	oklch(66.68% 0.1 231.6)
XYZ	xyz(25.6046, 30.4131, 58.5427)
Luminance	0.3042 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B9FC7 #C7734B

analogous

#4BC7B1 #4B9FC7 #4B61C7

triadic

#4B9FC7 #C74B9F #9FC74B

tetradic

#4B9FC7 #B14BC7 #C7734B #61C74B

square

#4B9FC7 #B14BC7 #C7734B #61C74B

split-complementary

#4B9FC7 #C74B61 #C7B14B

monochromatic

#245A74 #327EA2 #4B9FC7 #7AB8D6 #A8D1E4

Accessibility & contrast

On white

2.96

#4B9FC7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.08

#4B9FC7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4B9FC7

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B9FC7	#FFFFFF	#000000	##000000
##4B9FC7	1.00	2.96	7.08	7.08
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.08	21.00	1.00	1.00
##000000	7.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B9DC9

Deuteranopia (green-blind)

#7A90C6

Tritanopia (blue-blind)

#00AAAC

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #4b9fc7;
/* rgb */ color: rgb(75, 159, 199);
/* oklch */ color: oklch(66.7% 0.100 231.6);

Tailwind

colors: {
  custom: {
    50: '#89bbd8',
    500: '#4b9fc7',
    950: '#000000',
  },
}

SCSS

$custom: #4b9fc7;
$custom-light: #89bbd8;
$custom-dark: #000000;

JSON

{
  "hex": "#4b9fc7",
  "rgb": {
    "r": 75,
    "g": 159,
    "b": 199
  },
  "hsl": {
    "h": 199.355,
    "s": 52.542,
    "l": 53.725
  },
  "oklch": {
    "l": 0.66682,
    "c": 0.10033,
    "h": 231.6
  },
  "luminance": 0.30416
}

Semantic roles & 50–950 ramp

primary

#4B9FC7

secondary

#D1AD9C

accent

#7A4CDC

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0D1114

muted

#7D8083

Preview Lab

Preview with #4B9FC7

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

Preview Lab → · Contrast checker → · Palette generator →