#4B9CE1#4B9CE1

#4B9CE1 is a light, vivid cyan. Relative luminance 0.307; OKLCH L 67.2% C 0.130 H 247.0°. Best body text is #000000 at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#4B9CE1
RGB	rgb(75, 156, 225)
HSL	hsl(208, 71%, 59%)
HSV	hsv(208, 67%, 88%)
CMYK	cmyk(66.7%, 30.7%, 0%, 11.8%)
CIE-LAB	lab(62.26, -3.15, -42.21)
CIE-LCH	lch(62.26, 42.33, 265.73°)
OKLab	oklab(67.25% -0.0507 -0.1193)
OKLCH	oklch(67.25% 0.13 247)
XYZ	xyz(28.3756, 30.7061, 75.6510)
Luminance	0.3071 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B9CE1 #E1904B

analogous

#4BE1DB #4B9CE1 #4B51E1

triadic

#4B9CE1 #E14B9C #9CE14B

tetradic

#4B9CE1 #DB4BE1 #E1904B #51E14B

square

#4B9CE1 #DB4BE1 #E1904B #51E14B

split-complementary

#4B9CE1 #E14B51 #E1DB4B

monochromatic

#195E98 #227ECD #4B9CE1 #7FB9EA #B4D6F2

Accessibility & contrast

On white

2.94

#4B9CE1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.14

#4B9CE1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4B9CE1

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B9CE1	#FFFFFF	#000000	##000000
##4B9CE1	1.00	2.94	7.14	7.14
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.14	21.00	1.00	1.00
##000000	7.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D9EE4

Deuteranopia (green-blind)

#6990E0

Tritanopia (blue-blind)

#00ACB4

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #4b9ce1;
/* rgb */ color: rgb(75, 156, 225);
/* oklch */ color: oklch(67.2% 0.130 247.0);

Tailwind

colors: {
  custom: {
    50: '#8cb8ea',
    500: '#4b9ce1',
    950: '#000000',
  },
}

SCSS

$custom: #4b9ce1;
$custom-light: #8cb8ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4b9ce1",
  "rgb": {
    "r": 75,
    "g": 156,
    "b": 225
  },
  "hsl": {
    "h": 207.6,
    "s": 71.429,
    "l": 58.824
  },
  "oklch": {
    "l": 0.67249,
    "c": 0.12969,
    "h": 247
  },
  "luminance": 0.30709
}

Semantic roles & 50–950 ramp

primary

#4B9CE1

secondary

#E1C2A6

accent

#8D3AEE

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4B9CE1

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

Preview Lab → · Contrast checker → · Palette generator →