#4EACE9#4EACE9

#4EACE9 is a light, vivid cyan. Relative luminance 0.370; OKLCH L 71.4% C 0.126 H 240.3°. Best body text is #000000 at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#4EACE9
RGB	rgb(78, 172, 233)
HSL	hsl(204, 78%, 61%)
HSV	hsv(204, 67%, 91%)
CMYK	cmyk(66.5%, 26.2%, 0%, 8.6%)
CIE-LAB	lab(67.28, -8.98, -38.74)
CIE-LCH	lch(67.28, 39.77, 256.95°)
OKLab	oklab(71.36% -0.0623 -0.1091)
OKLCH	oklch(71.36% 0.126 240.3)
XYZ	xyz(32.5967, 37.0045, 82.4997)
Luminance	0.3701 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EACE9 #E98B4E

analogous

#4EE9D8 #4EACE9 #4E5EE9

triadic

#4EACE9 #E94EAC #ACE94E

tetradic

#4EACE9 #D84EE9 #E98B4E #5EE94E

square

#4EACE9 #D84EE9 #E98B4E #5EE94E

split-complementary

#4EACE9 #E94E5E #E9D84E

monochromatic

#156EA8 #1C92DE #4EACE9 #84C6F0 #BBDFF7

Accessibility & contrast

On white

2.50

#4EACE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.40

#4EACE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EACE9

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EACE9	#FFFFFF	#000000	##000000
##4EACE9	1.00	2.50	8.40	8.40
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.40	21.00	1.00	1.00
##000000	8.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90ACEC

Deuteranopia (green-blind)

#7B9DE8

Tritanopia (blue-blind)

#00BBC1

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #4eace9;
/* rgb */ color: rgb(78, 172, 233);
/* oklch */ color: oklch(71.4% 0.126 240.3);

Tailwind

colors: {
  custom: {
    50: '#8fc4f0',
    500: '#4eace9',
    950: '#000000',
  },
}

SCSS

$custom: #4eace9;
$custom-light: #8fc4f0;
$custom-dark: #000000;

JSON

{
  "hex": "#4eace9",
  "rgb": {
    "r": 78,
    "g": 172,
    "b": 233
  },
  "hsl": {
    "h": 203.613,
    "s": 77.889,
    "l": 60.98
  },
  "oklch": {
    "l": 0.71361,
    "c": 0.12563,
    "h": 240.3
  },
  "luminance": 0.37008
}

Semantic roles & 50–950 ramp

primary

#4EACE9

secondary

#E7C3AC

accent

#5D0BDA

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #4EACE9

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

Preview Lab → · Contrast checker → · Palette generator →