#4EB4D5#4EB4D5

#4EB4D5 is a light, moderate cyan. Relative luminance 0.391; OKLCH L 72.3% C 0.105 H 222.5°. Best body text is #000000 at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#4EB4D5
RGB	rgb(78, 180, 213)
HSL	hsl(195, 62%, 57%)
HSV	hsv(195, 63%, 84%)
CMYK	cmyk(63.4%, 15.5%, 0%, 16.5%)
CIE-LAB	lab(68.80, -19.60, -25.44)
CIE-LCH	lch(68.80, 32.11, 232.38°)
OKLab	oklab(72.31% -0.0774 -0.0709)
OKLCH	oklch(72.31% 0.105 222.5)
XYZ	xyz(31.4686, 39.0630, 68.8194)
Luminance	0.3907 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB4D5 #D56F4E

analogous

#4ED5B3 #4EB4D5 #4E70D5

triadic

#4EB4D5 #D54EB4 #B4D54E

tetradic

#4EB4D5 #B34ED5 #D56F4E #70D54E

square

#4EB4D5 #B34ED5 #D56F4E #70D54E

split-complementary

#4EB4D5 #D54E70 #D5B34E

monochromatic

#206F88 #2C97BA #4EB4D5 #7FC9E1 #B1DEEC

Accessibility & contrast

On white

2.38

#4EB4D5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.81

#4EB4D5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB4D5

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB4D5	#FFFFFF	#000000	##000000
##4EB4D5	1.00	2.38	8.81	8.81
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.81	21.00	1.00	1.00
##000000	8.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1B0D7

Deuteranopia (green-blind)

#8EA2D5

Tritanopia (blue-blind)

#00BEBF

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #4eb4d5;
/* rgb */ color: rgb(78, 180, 213);
/* oklch */ color: oklch(72.3% 0.105 222.5);

Tailwind

colors: {
  custom: {
    50: '#8dcae2',
    500: '#4eb4d5',
    950: '#000000',
  },
}

SCSS

$custom: #4eb4d5;
$custom-light: #8dcae2;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb4d5",
  "rgb": {
    "r": 78,
    "g": 180,
    "b": 213
  },
  "hsl": {
    "h": 194.667,
    "s": 61.644,
    "l": 57.059
  },
  "oklch": {
    "l": 0.72306,
    "c": 0.10494,
    "h": 222.5
  },
  "luminance": 0.39066
}

Semantic roles & 50–950 ramp

primary

#4EB4D5

secondary

#DBB1A4

accent

#6B43E5

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4EB4D5

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

Preview Lab → · Contrast checker → · Palette generator →