#4E97E4#4E97E4

#4E97E4 is a light, vivid cyan. Relative luminance 0.294; OKLCH L 66.4% C 0.136 H 251.7°. Best body text is #000000 at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#4E97E4
RGB	rgb(78, 151, 228)
HSL	hsl(211, 74%, 60%)
HSV	hsv(211, 66%, 89%)
CMYK	cmyk(65.8%, 33.8%, 0%, 10.6%)
CIE-LAB	lab(61.09, 1.22, -45.70)
CIE-LCH	lch(61.09, 45.72, 271.53°)
OKLab	oklab(66.41% -0.0429 -0.1295)
OKLCH	oklch(66.41% 0.136 251.7)
XYZ	xyz(28.2069, 29.3515, 77.5626)
Luminance	0.2935 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E97E4 #E49B4E

analogous

#4EE2E4 #4E97E4 #504EE4

triadic

#4E97E4 #E44E97 #97E44E

tetradic

#4E97E4 #E44EE2 #E49B4E #4EE450

square

#4E97E4 #E44EE2 #E49B4E #4EE450

split-complementary

#4E97E4 #E4504E #E2E44E

monochromatic

#185A9F #2078D4 #4E97E4 #83B6EC #B8D5F4

Accessibility & contrast

On white

3.06

#4E97E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.87

#4E97E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E97E4

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E97E4	#FFFFFF	#000000	##000000
##4E97E4	1.00	3.06	6.87	6.87
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.87	21.00	1.00	1.00
##000000	6.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#759BE7

Deuteranopia (green-blind)

#608DE2

Tritanopia (blue-blind)

#00A9B3

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4e97e4;
/* rgb */ color: rgb(78, 151, 228);
/* oklch */ color: oklch(66.4% 0.136 251.7);

Tailwind

colors: {
  custom: {
    50: '#8eb5ed',
    500: '#4e97e4',
    950: '#000000',
  },
}

SCSS

$custom: #4e97e4;
$custom-light: #8eb5ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4e97e4",
  "rgb": {
    "r": 78,
    "g": 151,
    "b": 228
  },
  "hsl": {
    "h": 210.8,
    "s": 73.529,
    "l": 60
  },
  "oklch": {
    "l": 0.66407,
    "c": 0.13647,
    "h": 251.7
  },
  "luminance": 0.29354
}

Semantic roles & 50–950 ramp

primary

#4E97E4

secondary

#E4C8AA

accent

#9638F0

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #4E97E4

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

Preview Lab → · Contrast checker → · Palette generator →