#4EB7DF#4EB7DF

#4EB7DF is a light, moderate cyan. Relative luminance 0.408; OKLCH L 73.4% C 0.112 H 226.6°. Best body text is #000000 at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#4EB7DF
RGB	rgb(78, 183, 223)
HSL	hsl(197, 69%, 59%)
HSV	hsv(197, 65%, 87%)
CMYK	cmyk(65%, 17.9%, 0%, 12.5%)
CIE-LAB	lab(70.04, -18.08, -29.00)
CIE-LCH	lch(70.04, 34.17, 238.06°)
OKLab	oklab(73.43% -0.0767 -0.081)
OKLCH	oklch(73.43% 0.112 226.6)
XYZ	xyz(33.3893, 40.8108, 75.9153)
Luminance	0.4081 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB7DF #DF764E

analogous

#4EDFBF #4EB7DF #4E6FDF

triadic

#4EB7DF #DF4EB7 #B7DF4E

tetradic

#4EB7DF #BF4EDF #DF764E #6FDF4E

square

#4EB7DF #BF4EDF #DF764E #6FDF4E

split-complementary

#4EB7DF #DF4E6F #DFBF4E

monochromatic

#1B7597 #259DCB #4EB7DF #82CCE8 #B6E1F2

Accessibility & contrast

On white

2.29

#4EB7DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.16

#4EB7DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB7DF

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB7DF	#FFFFFF	#000000	##000000
##4EB7DF	1.00	2.29	9.16	9.16
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.16	21.00	1.00	1.00
##000000	9.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2B4E1

Deuteranopia (green-blind)

#8DA5DF

Tritanopia (blue-blind)

#00C3C4

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #4eb7df;
/* rgb */ color: rgb(78, 183, 223);
/* oklch */ color: oklch(73.4% 0.112 226.6);

Tailwind

colors: {
  custom: {
    50: '#8ecce9',
    500: '#4eb7df',
    950: '#000000',
  },
}

SCSS

$custom: #4eb7df;
$custom-light: #8ecce9;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb7df",
  "rgb": {
    "r": 78,
    "g": 183,
    "b": 223
  },
  "hsl": {
    "h": 196.552,
    "s": 69.378,
    "l": 59.02
  },
  "oklch": {
    "l": 0.73426,
    "c": 0.11159,
    "h": 226.6
  },
  "luminance": 0.40814
}

Semantic roles & 50–950 ramp

primary

#4EB7DF

secondary

#E1B8A8

accent

#6C3CEC

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #4EB7DF

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

Preview Lab → · Contrast checker → · Palette generator →