#4B9EE1#4B9EE1

#4B9EE1 is a light, vivid cyan. Relative luminance 0.314; OKLCH L 67.7% C 0.128 H 245.7°. Best body text is #000000 at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#4B9EE1
RGB	rgb(75, 158, 225)
HSL	hsl(207, 71%, 59%)
HSV	hsv(207, 67%, 88%)
CMYK	cmyk(66.7%, 29.8%, 0%, 11.8%)
CIE-LAB	lab(62.83, -4.29, -41.31)
CIE-LCH	lch(62.83, 41.54, 264.08°)
OKLab	oklab(67.7% -0.0527 -0.1167)
OKLCH	oklch(67.7% 0.128 245.7)
XYZ	xyz(28.7140, 31.3828, 75.7638)
Luminance	0.3139 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B9EE1 #E18E4B

analogous

#4BE1D9 #4B9EE1 #4B53E1

triadic

#4B9EE1 #E14B9E #9EE14B

tetradic

#4B9EE1 #D94BE1 #E18E4B #53E14B

square

#4B9EE1 #D94BE1 #E18E4B #53E14B

split-complementary

#4B9EE1 #E14B53 #E1D94B

monochromatic

#196098 #2280CD #4B9EE1 #7FBAEA #B4D7F2

Accessibility & contrast

On white

2.89

#4B9EE1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.28

#4B9EE1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4B9EE1

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B9EE1	#FFFFFF	#000000	##000000
##4B9EE1	1.00	2.89	7.28	7.28
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.28	21.00	1.00	1.00
##000000	7.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80A0E4

Deuteranopia (green-blind)

#6B92E0

Tritanopia (blue-blind)

#00AEB6

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #4b9ee1;
/* rgb */ color: rgb(75, 158, 225);
/* oklch */ color: oklch(67.7% 0.128 245.7);

Tailwind

colors: {
  custom: {
    50: '#8cbaea',
    500: '#4b9ee1',
    950: '#000000',
  },
}

SCSS

$custom: #4b9ee1;
$custom-light: #8cbaea;
$custom-dark: #000000;

JSON

{
  "hex": "#4b9ee1",
  "rgb": {
    "r": 75,
    "g": 158,
    "b": 225
  },
  "hsl": {
    "h": 206.8,
    "s": 71.429,
    "l": 58.824
  },
  "oklch": {
    "l": 0.67698,
    "c": 0.12808,
    "h": 245.7
  },
  "luminance": 0.31386
}

Semantic roles & 50–950 ramp

primary

#4B9EE1

secondary

#E1C1A6

accent

#8A3AEE

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4B9EE1

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

Preview Lab → · Contrast checker → · Palette generator →