#4B9BDE#4B9BDE

#4B9BDE is a light, vivid cyan. Relative luminance 0.302; OKLCH L 66.9% C 0.127 H 246.5°. Best body text is #000000 at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#4B9BDE
RGB	rgb(75, 155, 222)
HSL	hsl(207, 69%, 58%)
HSV	hsv(207, 66%, 87%)
CMYK	cmyk(66.2%, 30.2%, 0%, 12.9%)
CIE-LAB	lab(61.83, -3.58, -41.21)
CIE-LCH	lch(61.83, 41.37, 265.03°)
OKLab	oklab(66.87% -0.0506 -0.1165)
OKLCH	oklch(66.87% 0.127 246.5)
XYZ	xyz(27.8029, 30.2096, 73.4589)
Luminance	0.3021 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B9BDE #DE8E4B

analogous

#4BDED7 #4B9BDE #4B51DE

triadic

#4B9BDE #DE4B9B #9BDE4B

tetradic

#4B9BDE #D74BDE #DE8E4B #51DE4B

square

#4B9BDE #D74BDE #DE8E4B #51DE4B

split-complementary

#4B9BDE #DE4B51 #DED74B

monochromatic

#1B5D94 #257DC7 #4B9BDE #7FB8E7 #B2D4F1

Accessibility & contrast

On white

2.98

#4B9BDE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.04

#4B9BDE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4B9BDE

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B9BDE	#FFFFFF	#000000	##000000
##4B9BDE	1.00	2.98	7.04	7.04
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.04	21.00	1.00	1.00
##000000	7.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D9DE1

Deuteranopia (green-blind)

#698FDD

Tritanopia (blue-blind)

#00ABB3

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #4b9bde;
/* rgb */ color: rgb(75, 155, 222);
/* oklch */ color: oklch(66.9% 0.127 246.5);

Tailwind

colors: {
  custom: {
    50: '#8cb8e8',
    500: '#4b9bde',
    950: '#000000',
  },
}

SCSS

$custom: #4b9bde;
$custom-light: #8cb8e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4b9bde",
  "rgb": {
    "r": 75,
    "g": 155,
    "b": 222
  },
  "hsl": {
    "h": 207.347,
    "s": 69.014,
    "l": 58.235
  },
  "oklch": {
    "l": 0.66869,
    "c": 0.12699,
    "h": 246.5
  },
  "luminance": 0.30212
}

Semantic roles & 50–950 ramp

primary

#4B9BDE

secondary

#E0C0A5

accent

#8C3CEC

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4B9BDE

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

Preview Lab → · Contrast checker → · Palette generator →