#4094E5#4094E5

#4094E5 is a light, vivid cyan. Relative luminance 0.279; OKLCH L 65.3% C 0.146 H 250.4°. Best body text is #000000 at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#4094E5
RGB	rgb(64, 148, 229)
HSL	hsl(209, 76%, 57%)
HSV	hsv(209, 72%, 90%)
CMYK	cmyk(72.1%, 35.4%, 0%, 10.2%)
CIE-LAB	lab(59.82, 1.23, -48.30)
CIE-LCH	lch(59.82, 48.31, 271.46°)
OKLab	oklab(65.3% -0.0489 -0.1373)
OKLCH	oklch(65.3% 0.146 250.4)
XYZ	xyz(26.8418, 27.9239, 78.0888)
Luminance	0.2793 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4094E5 #E59140

analogous

#40E5E4 #4094E5 #4041E5

triadic

#4094E5 #E54094 #94E540

tetradic

#4094E5 #E440E5 #E59140 #41E540

square

#4094E5 #E440E5 #E59140 #41E540

split-complementary

#4094E5 #E54041 #E5E440

monochromatic

#145696 #1C76CC #4094E5 #76B2EC #ACD0F4

Accessibility & contrast

On white

3.19

#4094E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.59

#4094E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4094E5

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4094E5	#FFFFFF	#000000	##000000
##4094E5	1.00	3.19	6.59	6.59
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.59	21.00	1.00	1.00
##000000	6.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F99E8

Deuteranopia (green-blind)

#5789E3

Tritanopia (blue-blind)

#00A7B2

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #4094e5;
/* rgb */ color: rgb(64, 148, 229);
/* oklch */ color: oklch(65.3% 0.146 250.4);

Tailwind

colors: {
  custom: {
    50: '#88b3ed',
    500: '#4094e5',
    950: '#000000',
  },
}

SCSS

$custom: #4094e5;
$custom-light: #88b3ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4094e5",
  "rgb": {
    "r": 64,
    "g": 148,
    "b": 229
  },
  "hsl": {
    "h": 209.455,
    "s": 76.037,
    "l": 57.451
  },
  "oklch": {
    "l": 0.65296,
    "c": 0.14579,
    "h": 250.4
  },
  "luminance": 0.27927
}

Semantic roles & 50–950 ramp

primary

#4094E5

secondary

#E2C09F

accent

#9235F3

background

#F9FAFE

surface

#F1F5FD

border

#CBCFD5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4094E5

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

Preview Lab → · Contrast checker → · Palette generator →