#4EB7D8#4EB7D8

#4EB7D8 is a light, moderate cyan. Relative luminance 0.404; OKLCH L 73.1% C 0.107 H 221.9°. Best body text is #000000 at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#4EB7D8
RGB	rgb(78, 183, 216)
HSL	hsl(194, 64%, 58%)
HSV	hsv(194, 64%, 85%)
CMYK	cmyk(63.9%, 15.3%, 0%, 15.3%)
CIE-LAB	lab(69.78, -20.24, -25.57)
CIE-LCH	lch(69.78, 32.61, 231.64°)
OKLab	oklab(73.13% -0.0793 -0.0713)
OKLCH	oklch(73.13% 0.107 221.9)
XYZ	xyz(32.4650, 40.4411, 71.0474)
Luminance	0.4044 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB7D8 #D86F4E

analogous

#4ED8B4 #4EB7D8 #4E72D8

triadic

#4EB7D8 #D84EB7 #B7D84E

tetradic

#4EB7D8 #B44ED8 #D86F4E #72D84E

square

#4EB7D8 #B44ED8 #D86F4E #72D84E

split-complementary

#4EB7D8 #D84E72 #D8B44E

monochromatic

#1F728D #2A9BBF #4EB7D8 #80CBE3 #B2E0EE

Accessibility & contrast

On white

2.31

#4EB7D8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.09

#4EB7D8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB7D8

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB7D8	#FFFFFF	#000000	##000000
##4EB7D8	1.00	2.31	9.09	9.09
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.09	21.00	1.00	1.00
##000000	9.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4B3DA

Deuteranopia (green-blind)

#90A4D8

Tritanopia (blue-blind)

#00C1C2

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #4eb7d8;
/* rgb */ color: rgb(78, 183, 216);
/* oklch */ color: oklch(73.1% 0.107 221.9);

Tailwind

colors: {
  custom: {
    50: '#8ecce4',
    500: '#4eb7d8',
    950: '#000000',
  },
}

SCSS

$custom: #4eb7d8;
$custom-light: #8ecce4;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb7d8",
  "rgb": {
    "r": 78,
    "g": 183,
    "b": 216
  },
  "hsl": {
    "h": 194.348,
    "s": 63.889,
    "l": 57.647
  },
  "oklch": {
    "l": 0.73131,
    "c": 0.10664,
    "h": 221.9
  },
  "luminance": 0.40445
}

Semantic roles & 50–950 ramp

primary

#4EB7D8

secondary

#DDB2A5

accent

#6941E7

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4EB7D8

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

Preview Lab → · Contrast checker → · Palette generator →