#4ECAEF#4ECAEF

#4ECAEF is a light, moderate cyan. Relative luminance 0.501; OKLCH L 78.5% C 0.120 H 221.3°. Best body text is #000000 at 11.02:1 contrast (WCAG AA passes).

Color values

HEX	#4ECAEF
RGB	rgb(78, 202, 239)
HSL	hsl(194, 83%, 62%)
HSV	hsv(194, 67%, 94%)
CMYK	cmyk(67.4%, 15.5%, 0%, 6.3%)
CIE-LAB	lab(76.12, -22.90, -28.32)
CIE-LCH	lch(76.12, 36.42, 231.03°)
OKLab	oklab(78.49% -0.0898 -0.079)
OKLCH	oklch(78.49% 0.12 221.3)
XYZ	xyz(39.8360, 50.0883, 89.2132)
Luminance	0.5009 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECAEF #EF734E

analogous

#4EEFC4 #4ECAEF #4E79EF

triadic

#4ECAEF #EF4ECA #CAEF4E

tetradic

#4ECAEF #C44EEF #EF734E #79EF4E

square

#4ECAEF #C44EEF #EF734E #79EF4E

split-complementary

#4ECAEF #EF4E79 #EFC44E

monochromatic

#108DB2 #16B9EA #4ECAEF #86DBF4 #BEECF9

Accessibility & contrast

On white

1.91

#4ECAEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.02

#4ECAEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECAEF

11.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECAEF	#FFFFFF	#000000	##000000
##4ECAEF	1.00	1.91	11.02	11.02
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.02	21.00	1.00	1.00
##000000	11.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4C5F1

Deuteranopia (green-blind)

#9DB5EF

Tritanopia (blue-blind)

#00D6D6

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #4ecaef;
/* rgb */ color: rgb(78, 202, 239);
/* oklch */ color: oklch(78.5% 0.120 221.3);

Tailwind

colors: {
  custom: {
    50: '#92daf4',
    500: '#4ecaef',
    950: '#000000',
  },
}

SCSS

$custom: #4ecaef;
$custom-light: #92daf4;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecaef",
  "rgb": {
    "r": 78,
    "g": 202,
    "b": 239
  },
  "hsl": {
    "h": 193.789,
    "s": 83.42,
    "l": 62.157
  },
  "oklch": {
    "l": 0.78488,
    "c": 0.11966,
    "h": 221.3
  },
  "luminance": 0.50093
}

Semantic roles & 50–950 ramp

primary

#4ECAEF

secondary

#B24D2F

accent

#3806E0

background

#FCFEFF

surface

#F5FBFE

border

#CFD4D6

text

#0E1417

muted

#7F8385

Preview Lab

Preview with #4ECAEF

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

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