#4BBDFF#4BBDFF

#4BBDFF is a light, vivid cyan. Relative luminance 0.451; OKLCH L 76.2% C 0.139 H 238.1°. Best body text is #000000 at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#4BBDFF
RGB	rgb(75, 189, 255)
HSL	hsl(202, 100%, 65%)
HSV	hsv(202, 71%, 100%)
CMYK	cmyk(70.6%, 25.9%, 0%, 0%)
CIE-LAB	lab(72.96, -11.46, -41.82)
CIE-LCH	lch(72.96, 43.36, 254.67°)
OKLab	oklab(76.15% -0.0734 -0.1179)
OKLCH	oklch(76.15% 0.139 238.1)
XYZ	xyz(39.1422, 45.1066, 101.2319)
Luminance	0.4511 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BBDFF #FF8D4B

analogous

#4BFFE7 #4BBDFF #4B63FF

triadic

#4BBDFF #FF4BBD #BDFF4B

tetradic

#4BBDFF #E74BFF #FF8D4B #63FF4B

square

#4BBDFF #E74BFF #FF8D4B #63FF4B

split-complementary

#4BBDFF #FF4B63 #FFE74B

monochromatic

#0083D0 #0EA7FF #4BBDFF #88D3FF #C5EAFF

Accessibility & contrast

On white

2.10

#4BBDFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.02

#4BBDFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BBDFF

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BBDFF	#FFFFFF	#000000	##000000
##4BBDFF	1.00	2.10	10.02	10.02
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.02	21.00	1.00	1.00
##000000	10.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EBDFF

Deuteranopia (green-blind)

#85ABFE

Tritanopia (blue-blind)

#00CED4

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #4bbdff;
/* rgb */ color: rgb(75, 189, 255);
/* oklch */ color: oklch(76.2% 0.139 238.1);

Tailwind

colors: {
  custom: {
    50: '#92d0ff',
    500: '#4bbdff',
    950: '#000000',
  },
}

SCSS

$custom: #4bbdff;
$custom-light: #92d0ff;
$custom-dark: #000000;

JSON

{
  "hex": "#4bbdff",
  "rgb": {
    "r": 75,
    "g": 189,
    "b": 255
  },
  "hsl": {
    "h": 202,
    "s": 100,
    "l": 64.706
  },
  "oklch": {
    "l": 0.76151,
    "c": 0.13886,
    "h": 238.1
  },
  "luminance": 0.45111
}

Semantic roles & 50–950 ramp

primary

#4BBDFF

secondary

#F2CBB4

accent

#5400E6

background

#F9FCFF

surface

#F2F9FF

border

#CCD2D7

text

#0E1418

muted

#7E8286

Preview Lab

Preview with #4BBDFF

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

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