#4EB7CC#4EB7CC

#4EB7CC is a light, moderate cyan. Relative luminance 0.398; OKLCH L 72.7% C 0.100 H 213.0°. Best body text is #000000 at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#4EB7CC
RGB	rgb(78, 183, 204)
HSL	hsl(190, 55%, 55%)
HSV	hsv(190, 62%, 80%)
CMYK	cmyk(61.8%, 10.3%, 0%, 20%)
CIE-LAB	lab(69.36, -23.86, -19.64)
CIE-LCH	lch(69.36, 30.90, 219.46°)
OKLab	oklab(72.65% -0.084 -0.0545)
OKLCH	oklch(72.65% 0.1 213)
XYZ	xyz(30.9700, 39.8431, 63.1734)
Luminance	0.3985 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB7CC #CC634E

analogous

#4ECCA2 #4EB7CC #4E78CC

triadic

#4EB7CC #CC4EB7 #B7CC4E

tetradic

#4EB7CC #A24ECC #CC634E #78CC4E

square

#4EB7CC #A24ECC #CC634E #78CC4E

split-complementary

#4EB7CC #CC4E78 #CCA24E

monochromatic

#246D7C #3197AB #4EB7CC #7ECADA #ADDEE7

Accessibility & contrast

On white

2.34

#4EB7CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.97

#4EB7CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB7CC

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB7CC	#FFFFFF	#000000	##000000
##4EB7CC	1.00	2.34	8.97	8.97
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.97	21.00	1.00	1.00
##000000	8.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7B1CD

Deuteranopia (green-blind)

#94A3CC

Tritanopia (blue-blind)

#00BFBD

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #4eb7cc;
/* rgb */ color: rgb(78, 183, 204);
/* oklch */ color: oklch(72.7% 0.100 213.0);

Tailwind

colors: {
  custom: {
    50: '#8cccdb',
    500: '#4eb7cc',
    950: '#000000',
  },
}

SCSS

$custom: #4eb7cc;
$custom-light: #8cccdb;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb7cc",
  "rgb": {
    "r": 78,
    "g": 183,
    "b": 204
  },
  "hsl": {
    "h": 190,
    "s": 55.263,
    "l": 55.294
  },
  "oklch": {
    "l": 0.7265,
    "c": 0.10013,
    "h": 213
  },
  "luminance": 0.39846
}

Semantic roles & 50–950 ramp

primary

#4EB7CC

secondary

#D5A9A1

accent

#6249DF

background

#F9FCFD

surface

#F1F9FB

border

#CBD2D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4EB7CC

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

Preview Lab → · Contrast checker → · Palette generator →