#4FBBEA#4FBBEA

#4FBBEA is a light, moderate cyan. Relative luminance 0.431; OKLCH L 74.9% C 0.119 H 230.0°. Best body text is #000000 at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#4FBBEA
RGB	rgb(79, 187, 234)
HSL	hsl(198, 79%, 61%)
HSV	hsv(198, 66%, 92%)
CMYK	cmyk(66.2%, 20.1%, 0%, 8.2%)
CIE-LAB	lab(71.65, -16.57, -32.50)
CIE-LCH	lch(71.65, 36.48, 242.98°)
OKLab	oklab(74.86% -0.0763 -0.091)
OKLCH	oklch(74.86% 0.119 230)
XYZ	xyz(35.8402, 43.1396, 84.2639)
Luminance	0.4314 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FBBEA #EA7E4F

analogous

#4FEACC #4FBBEA #4F6EEA

triadic

#4FBBEA #EA4FBB #BBEA4F

tetradic

#4FBBEA #CC4FEA #EA7E4F #6EEA4F

square

#4FBBEA #CC4FEA #EA7E4F #6EEA4F

split-complementary

#4FBBEA #EA4F6E #EACC4F

monochromatic

#147DAA #1BA5E1 #4FBBEA #86D0F1 #BCE5F7

Accessibility & contrast

On white

2.18

#4FBBEA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.63

#4FBBEA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FBBEA

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FBBEA	#FFFFFF	#000000	##000000
##4FBBEA	1.00	2.18	9.63	9.63
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.63	21.00	1.00	1.00
##000000	9.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3B8EC

Deuteranopia (green-blind)

#8EA9E9

Tritanopia (blue-blind)

#00C8CB

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #4fbbea;
/* rgb */ color: rgb(79, 187, 234);
/* oklch */ color: oklch(74.9% 0.119 230.0);

Tailwind

colors: {
  custom: {
    50: '#90cff1',
    500: '#4fbbea',
    950: '#000000',
  },
}

SCSS

$custom: #4fbbea;
$custom-light: #90cff1;
$custom-dark: #000000;

JSON

{
  "hex": "#4fbbea",
  "rgb": {
    "r": 79,
    "g": 187,
    "b": 234
  },
  "hsl": {
    "h": 198.194,
    "s": 78.68,
    "l": 61.373
  },
  "oklch": {
    "l": 0.74856,
    "c": 0.11875,
    "h": 230
  },
  "luminance": 0.43143
}

Semantic roles & 50–950 ramp

primary

#4FBBEA

secondary

#E7BFAD

accent

#4A0BDB

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #4FBBEA

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

Preview Lab → · Contrast checker → · Palette generator →