#4EB3D5#4EB3D5

#4EB3D5 is a light, moderate cyan. Relative luminance 0.387; OKLCH L 72.1% C 0.105 H 223.4°. Best body text is #000000 at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#4EB3D5
RGB	rgb(78, 179, 213)
HSL	hsl(195, 62%, 57%)
HSV	hsv(195, 63%, 84%)
CMYK	cmyk(63.4%, 16%, 0%, 16.5%)
CIE-LAB	lab(68.50, -19.08, -25.88)
CIE-LCH	lch(68.50, 32.16, 233.60°)
OKLab	oklab(72.07% -0.0763 -0.0722)
OKLCH	oklch(72.07% 0.105 223.4)
XYZ	xyz(31.2674, 38.6607, 68.7523)
Luminance	0.3866 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB3D5 #D5704E

analogous

#4ED5B4 #4EB3D5 #4E70D5

triadic

#4EB3D5 #D54EB3 #B3D54E

tetradic

#4EB3D5 #B44ED5 #D5704E #70D54E

square

#4EB3D5 #B44ED5 #D5704E #70D54E

split-complementary

#4EB3D5 #D54E70 #D5B44E

monochromatic

#206E88 #2C96BA #4EB3D5 #7FC8E1 #B1DDEC

Accessibility & contrast

On white

2.40

#4EB3D5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.73

#4EB3D5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB3D5

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB3D5	#FFFFFF	#000000	##000000
##4EB3D5	1.00	2.40	8.73	8.73
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.73	21.00	1.00	1.00
##000000	8.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0AFD7

Deuteranopia (green-blind)

#8CA1D5

Tritanopia (blue-blind)

#00BDBE

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #4eb3d5;
/* rgb */ color: rgb(78, 179, 213);
/* oklch */ color: oklch(72.1% 0.105 223.4);

Tailwind

colors: {
  custom: {
    50: '#8dc9e2',
    500: '#4eb3d5',
    950: '#000000',
  },
}

SCSS

$custom: #4eb3d5;
$custom-light: #8dc9e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb3d5",
  "rgb": {
    "r": 78,
    "g": 179,
    "b": 213
  },
  "hsl": {
    "h": 195.111,
    "s": 61.644,
    "l": 57.059
  },
  "oklch": {
    "l": 0.72072,
    "c": 0.10504,
    "h": 223.4
  },
  "luminance": 0.38664
}

Semantic roles & 50–950 ramp

primary

#4EB3D5

secondary

#DBB2A4

accent

#6C43E5

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4EB3D5

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

Preview Lab → · Contrast checker → · Palette generator →