#4FB4EA#4FB4EA

#4FB4EA is a light, vivid cyan. Relative luminance 0.402; OKLCH L 73.3% C 0.122 H 235.3°. Best body text is #000000 at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#4FB4EA
RGB	rgb(79, 180, 234)
HSL	hsl(201, 79%, 61%)
HSV	hsv(201, 66%, 92%)
CMYK	cmyk(66.2%, 23.1%, 0%, 8.2%)
CIE-LAB	lab(69.64, -12.85, -35.61)
CIE-LCH	lch(69.64, 37.86, 250.16°)
OKLab	oklab(73.26% -0.0693 -0.1)
OKLCH	oklch(73.26% 0.122 235.3)
XYZ	xyz(34.3912, 40.2416, 83.7809)
Luminance	0.4024 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB4EA #EA854F

analogous

#4FEAD2 #4FB4EA #4F67EA

triadic

#4FB4EA #EA4FB4 #B4EA4F

tetradic

#4FB4EA #D24FEA #EA854F #67EA4F

square

#4FB4EA #D24FEA #EA854F #67EA4F

split-complementary

#4FB4EA #EA4F67 #EAD24F

monochromatic

#1476AA #1B9CE1 #4FB4EA #86CBF1 #BCE3F7

Accessibility & contrast

On white

2.32

#4FB4EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.05

#4FB4EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB4EA

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB4EA	#FFFFFF	#000000	##000000
##4FB4EA	1.00	2.32	9.05	9.05
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.05	21.00	1.00	1.00
##000000	9.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AB3ED

Deuteranopia (green-blind)

#85A3E9

Tritanopia (blue-blind)

#00C2C6

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #4fb4ea;
/* rgb */ color: rgb(79, 180, 234);
/* oklch */ color: oklch(73.3% 0.122 235.3);

Tailwind

colors: {
  custom: {
    50: '#90caf1',
    500: '#4fb4ea',
    950: '#000000',
  },
}

SCSS

$custom: #4fb4ea;
$custom-light: #90caf1;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb4ea",
  "rgb": {
    "r": 79,
    "g": 180,
    "b": 234
  },
  "hsl": {
    "h": 200.903,
    "s": 78.68,
    "l": 61.373
  },
  "oklch": {
    "l": 0.73257,
    "c": 0.12167,
    "h": 235.3
  },
  "luminance": 0.40245
}

Semantic roles & 50–950 ramp

primary

#4FB4EA

secondary

#E7C2AD

accent

#530BDB

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #4FB4EA

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

Preview Lab → · Contrast checker → · Palette generator →