#4093D4#4093D4

#4093D4 is a light, vivid cyan. Relative luminance 0.267; OKLCH L 64.1% C 0.126 H 245.4°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#4093D4
RGB	rgb(64, 147, 212)
HSL	hsl(206, 63%, 54%)
HSV	hsv(206, 70%, 83%)
CMYK	cmyk(69.8%, 30.7%, 0%, 16.9%)
CIE-LAB	lab(58.70, -4.10, -40.58)
CIE-LCH	lch(58.70, 40.79, 264.23°)
OKLab	oklab(64.15% -0.0527 -0.1148)
OKLCH	oklch(64.15% 0.126 245.4)
XYZ	xyz(24.4272, 26.7082, 66.1424)
Luminance	0.2671 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4093D4 #D48140

analogous

#40D4CB #4093D4 #4049D4

triadic

#4093D4 #D44093 #93D440

tetradic

#4093D4 #CB40D4 #D48140 #49D440

square

#4093D4 #CB40D4 #D48140 #49D440

split-complementary

#4093D4 #D44049 #D4CB40

monochromatic

#1C537D #2774AF #4093D4 #72AFDF #A4CBEA

Accessibility & contrast

On white

3.31

#4093D4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.34

#4093D4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4093D4

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4093D4	#FFFFFF	#000000	##000000
##4093D4	1.00	3.31	6.34	6.34
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.34	21.00	1.00	1.00
##000000	6.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7695D7

Deuteranopia (green-blind)

#6187D3

Tritanopia (blue-blind)

#00A3AA

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4093d4;
/* rgb */ color: rgb(64, 147, 212);
/* oklch */ color: oklch(64.1% 0.126 245.4);

Tailwind

colors: {
  custom: {
    50: '#86b2e1',
    500: '#4093d4',
    950: '#000000',
  },
}

SCSS

$custom: #4093d4;
$custom-light: #86b2e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4093d4",
  "rgb": {
    "r": 64,
    "g": 147,
    "b": 212
  },
  "hsl": {
    "h": 206.351,
    "s": 63.248,
    "l": 54.118
  },
  "oklch": {
    "l": 0.64146,
    "c": 0.12635,
    "h": 245.4
  },
  "luminance": 0.26711
}

Semantic roles & 50–950 ramp

primary

#4093D4

secondary

#D7B498

accent

#8A42E6

background

#F8FAFD

surface

#F0F5FB

border

#CBCFD4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4093D4

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

Preview Lab → · Contrast checker → · Palette generator →