#4EA7DF#4EA7DF

#4EA7DF is a light, moderate cyan. Relative luminance 0.346; OKLCH L 69.7% C 0.118 H 239.3°. Best body text is #000000 at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#4EA7DF
RGB	rgb(78, 167, 223)
HSL	hsl(203, 69%, 59%)
HSV	hsv(203, 65%, 87%)
CMYK	cmyk(65%, 25.1%, 0%, 12.5%)
CIE-LAB	lab(65.42, -9.49, -36.15)
CIE-LCH	lch(65.42, 37.38, 255.30°)
OKLab	oklab(69.75% -0.0605 -0.1017)
OKLCH	oklch(69.75% 0.118 239.3)
XYZ	xyz(30.2748, 34.5817, 74.8772)
Luminance	0.3458 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA7DF #DF864E

analogous

#4EDFCE #4EA7DF #4E5FDF

triadic

#4EA7DF #DF4EA7 #A7DF4E

tetradic

#4EA7DF #CE4EDF #DF864E #5FDF4E

square

#4EA7DF #CE4EDF #DF864E #5FDF4E

split-complementary

#4EA7DF #DF4E5F #DFCE4E

monochromatic

#1B6797 #258BCB #4EA7DF #82C1E8 #B6DBF2

Accessibility & contrast

On white

2.65

#4EA7DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.92

#4EA7DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA7DF

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA7DF	#FFFFFF	#000000	##000000
##4EA7DF	1.00	2.65	7.92	7.92
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.92	21.00	1.00	1.00
##000000	7.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8DA7E2

Deuteranopia (green-blind)

#7998DE

Tritanopia (blue-blind)

#00B5BA

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #4ea7df;
/* rgb */ color: rgb(78, 167, 223);
/* oklch */ color: oklch(69.7% 0.118 239.3);

Tailwind

colors: {
  custom: {
    50: '#8ec1e9',
    500: '#4ea7df',
    950: '#000000',
  },
}

SCSS

$custom: #4ea7df;
$custom-light: #8ec1e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea7df",
  "rgb": {
    "r": 78,
    "g": 167,
    "b": 223
  },
  "hsl": {
    "h": 203.172,
    "s": 69.378,
    "l": 59.02
  },
  "oklch": {
    "l": 0.69747,
    "c": 0.11828,
    "h": 239.3
  },
  "luminance": 0.34585
}

Semantic roles & 50–950 ramp

primary

#4EA7DF

secondary

#E1BEA8

accent

#803CEC

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0D1216

muted

#7E8184

Preview Lab

Preview with #4EA7DF

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

Preview Lab → · Contrast checker → · Palette generator →