#4EA7E5#4EA7E5

#4EA7E5 is a light, vivid cyan. Relative luminance 0.349; OKLCH L 70.0% C 0.125 H 242.0°. Best body text is #000000 at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#4EA7E5
RGB	rgb(78, 167, 229)
HSL	hsl(205, 74%, 60%)
HSV	hsv(205, 66%, 90%)
CMYK	cmyk(65.9%, 27.1%, 0%, 10.2%)
CIE-LAB	lab(65.68, -7.53, -39.05)
CIE-LCH	lch(65.68, 39.77, 259.09°)
OKLab	oklab(70.04% -0.0585 -0.11)
OKLCH	oklch(70.04% 0.125 242)
XYZ	xyz(31.0981, 34.9110, 79.2131)
Luminance	0.3491 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA7E5 #E58C4E

analogous

#4EE5D8 #4EA7E5 #4E5BE5

triadic

#4EA7E5 #E54EA7 #A7E54E

tetradic

#4EA7E5 #D84EE5 #E58C4E #5BE54E

square

#4EA7E5 #D84EE5 #E58C4E #5BE54E

split-complementary

#4EA7E5 #E54E5B #E5D84E

monochromatic

#1869A1 #1F8BD6 #4EA7E5 #83C2ED #B9DCF5

Accessibility & contrast

On white

2.63

#4EA7E5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.98

#4EA7E5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA7E5

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA7E5	#FFFFFF	#000000	##000000
##4EA7E5	1.00	2.63	7.98	7.98
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.98	21.00	1.00	1.00
##000000	7.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8BA8E8

Deuteranopia (green-blind)

#7699E4

Tritanopia (blue-blind)

#00B6BC

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #4ea7e5;
/* rgb */ color: rgb(78, 167, 229);
/* oklch */ color: oklch(70.0% 0.125 242.0);

Tailwind

colors: {
  custom: {
    50: '#8fc1ed',
    500: '#4ea7e5',
    950: '#000000',
  },
}

SCSS

$custom: #4ea7e5;
$custom-light: #8fc1ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea7e5",
  "rgb": {
    "r": 78,
    "g": 167,
    "b": 229
  },
  "hsl": {
    "h": 204.636,
    "s": 74.384,
    "l": 60.196
  },
  "oklch": {
    "l": 0.70036,
    "c": 0.12466,
    "h": 242
  },
  "luminance": 0.34914
}

Semantic roles & 50–950 ramp

primary

#4EA7E5

secondary

#E4C2AA

accent

#610FD7

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #4EA7E5

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

Preview Lab → · Contrast checker → · Palette generator →