#4094E4#4094E4

#4094E4 is a light, vivid cyan. Relative luminance 0.279; OKLCH L 65.2% C 0.145 H 250.1°. Best body text is #000000 at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#4094E4
RGB	rgb(64, 148, 228)
HSL	hsl(209, 75%, 57%)
HSV	hsv(209, 72%, 89%)
CMYK	cmyk(71.9%, 35.1%, 0%, 10.6%)
CIE-LAB	lab(59.77, 0.88, -47.82)
CIE-LCH	lch(59.77, 47.83, 271.05°)
OKLab	oklab(65.24% -0.0492 -0.1359)
OKLCH	oklch(65.24% 0.145 250.1)
XYZ	xyz(26.7026, 27.8683, 77.3556)
Luminance	0.2787 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4094E4 #E49040

analogous

#40E4E2 #4094E4 #4042E4

triadic

#4094E4 #E44094 #94E440

tetradic

#4094E4 #E240E4 #E49040 #42E440

square

#4094E4 #E240E4 #E49040 #42E440

split-complementary

#4094E4 #E44042 #E4E240

monochromatic

#155695 #1D76CA #4094E4 #76B2EC #ABD0F3

Accessibility & contrast

On white

3.19

#4094E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.57

#4094E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4094E4

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4094E4	#FFFFFF	#000000	##000000
##4094E4	1.00	3.19	6.57	6.57
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.57	21.00	1.00	1.00
##000000	6.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7098E7

Deuteranopia (green-blind)

#5889E2

Tritanopia (blue-blind)

#00A7B1

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #4094e4;
/* rgb */ color: rgb(64, 148, 228);
/* oklch */ color: oklch(65.2% 0.145 250.1);

Tailwind

colors: {
  custom: {
    50: '#88b3ed',
    500: '#4094e4',
    950: '#000000',
  },
}

SCSS

$custom: #4094e4;
$custom-light: #88b3ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4094e4",
  "rgb": {
    "r": 64,
    "g": 148,
    "b": 228
  },
  "hsl": {
    "h": 209.268,
    "s": 75.229,
    "l": 57.255
  },
  "oklch": {
    "l": 0.6524,
    "c": 0.14457,
    "h": 250.1
  },
  "luminance": 0.27871
}

Semantic roles & 50–950 ramp

primary

#4094E4

secondary

#E1BF9F

accent

#9236F2

background

#F9FAFE

surface

#F1F5FD

border

#CBCFD5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4094E4

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

Preview Lab → · Contrast checker → · Palette generator →