#4FBBE8#4FBBE8

#4FBBE8 is a light, moderate cyan. Relative luminance 0.430; OKLCH L 74.8% C 0.117 H 228.9°. Best body text is #000000 at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#4FBBE8
RGB	rgb(79, 187, 232)
HSL	hsl(198, 77%, 61%)
HSV	hsv(198, 66%, 91%)
CMYK	cmyk(65.9%, 19.4%, 0%, 9%)
CIE-LAB	lab(71.57, -17.20, -31.54)
CIE-LCH	lch(71.57, 35.92, 241.39°)
OKLab	oklab(74.77% -0.077 -0.0883)
OKLCH	oklch(74.77% 0.117 228.9)
XYZ	xyz(35.5545, 43.0253, 82.7592)
Luminance	0.4303 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FBBE8 #E87C4F

analogous

#4FE8C8 #4FBBE8 #4F6EE8

triadic

#4FBBE8 #E84FBB #BBE84F

tetradic

#4FBBE8 #C84FE8 #E87C4F #6EE84F

square

#4FBBE8 #C84FE8 #E87C4F #6EE84F

split-complementary

#4FBBE8 #E84F6E #E8C84F

monochromatic

#167CA7 #1DA4DD #4FBBE8 #85D0EF #BBE5F6

Accessibility & contrast

On white

2.19

#4FBBE8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.61

#4FBBE8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FBBE8

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FBBE8	#FFFFFF	#000000	##000000
##4FBBE8	1.00	2.19	9.61	9.61
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.61	21.00	1.00	1.00
##000000	9.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4B8EA

Deuteranopia (green-blind)

#8EA9E7

Tritanopia (blue-blind)

#00C8CA

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4fbbe8;
/* rgb */ color: rgb(79, 187, 232);
/* oklch */ color: oklch(74.8% 0.117 228.9);

Tailwind

colors: {
  custom: {
    50: '#90cfef',
    500: '#4fbbe8',
    950: '#000000',
  },
}

SCSS

$custom: #4fbbe8;
$custom-light: #90cfef;
$custom-dark: #000000;

JSON

{
  "hex": "#4fbbe8",
  "rgb": {
    "r": 79,
    "g": 187,
    "b": 232
  },
  "hsl": {
    "h": 197.647,
    "s": 76.884,
    "l": 60.98
  },
  "oklch": {
    "l": 0.74769,
    "c": 0.11712,
    "h": 228.9
  },
  "luminance": 0.43029
}

Semantic roles & 50–950 ramp

primary

#4FBBE8

secondary

#E6BEAD

accent

#490CD9

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #4FBBE8

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

Preview Lab → · Contrast checker → · Palette generator →