#4FBDF8#4FBDF8

#4FBDF8 is a light, vivid cyan. Relative luminance 0.448; OKLCH L 75.9% C 0.130 H 235.7°. Best body text is #000000 at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#4FBDF8
RGB	rgb(79, 189, 248)
HSL	hsl(201, 92%, 64%)
HSV	hsv(201, 68%, 97%)
CMYK	cmyk(68.1%, 23.8%, 0%, 2.7%)
CIE-LAB	lab(72.78, -13.18, -38.32)
CIE-LCH	lch(72.78, 40.52, 251.03°)
OKLab	oklab(75.94% -0.0735 -0.1078)
OKLCH	oklch(75.94% 0.13 235.7)
XYZ	xyz(38.3587, 44.8306, 95.4203)
Luminance	0.4484 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FBDF8 #F88A4F

analogous

#4FF8DF #4FBDF8 #4F69F8

triadic

#4FBDF8 #F84FBD #BDF84F

tetradic

#4FBDF8 #DF4FF8 #F88A4F #69F84F

square

#4FBDF8 #DF4FF8 #F88A4F #69F84F

split-complementary

#4FBDF8 #F84F69 #F8DF4F

monochromatic

#0883C5 #14A7F6 #4FBDF8 #8AD3FA #C5E9FD

Accessibility & contrast

On white

2.11

#4FBDF8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.97

#4FBDF8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FBDF8

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FBDF8	#FFFFFF	#000000	##000000
##4FBDF8	1.00	2.11	9.97	9.97
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.97	21.00	1.00	1.00
##000000	9.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1BCFB

Deuteranopia (green-blind)

#8AABF7

Tritanopia (blue-blind)

#00CCD1

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #4fbdf8;
/* rgb */ color: rgb(79, 189, 248);
/* oklch */ color: oklch(75.9% 0.130 235.7);

Tailwind

colors: {
  custom: {
    50: '#92d0fa',
    500: '#4fbdf8',
    950: '#000000',
  },
}

SCSS

$custom: #4fbdf8;
$custom-light: #92d0fa;
$custom-dark: #000000;

JSON

{
  "hex": "#4fbdf8",
  "rgb": {
    "r": 79,
    "g": 189,
    "b": 248
  },
  "hsl": {
    "h": 200.947,
    "s": 92.35,
    "l": 64.118
  },
  "oklch": {
    "l": 0.75941,
    "c": 0.13042,
    "h": 235.7
  },
  "luminance": 0.44835
}

Semantic roles & 50–950 ramp

primary

#4FBDF8

secondary

#EFC9B4

accent

#5000E6

background

#F9FCFF

surface

#F2F9FF

border

#CCD2D7

text

#0E1417

muted

#7E8285

Preview Lab

Preview with #4FBDF8

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

Preview Lab → · Contrast checker → · Palette generator →