#4092DD#4092DD

#4092DD is a light, vivid cyan. Relative luminance 0.269; OKLCH L 64.4% C 0.138 H 249.1°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#4092DD
RGB	rgb(64, 146, 221)
HSL	hsl(209, 70%, 56%)
HSV	hsv(209, 71%, 87%)
CMYK	cmyk(71%, 33.9%, 0%, 13.3%)
CIE-LAB	lab(58.85, -0.40, -45.38)
CIE-LCH	lch(58.85, 45.38, 269.49°)
OKLab	oklab(64.4% -0.0492 -0.1288)
OKLCH	oklch(64.4% 0.138 249.1)
XYZ	xyz(25.4395, 26.8654, 72.2374)
Luminance	0.2687 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4092DD #DD8B40

analogous

#40DDD9 #4092DD #4043DD

triadic

#4092DD #DD4092 #92DD40

tetradic

#4092DD #D940DD #DD8B40 #43DD40

square

#4092DD #D940DD #DD8B40 #43DD40

split-complementary

#4092DD #DD4043 #DDD940

monochromatic

#19548A #2273BE #4092DD #74B0E6 #A8CDEF

Accessibility & contrast

On white

3.29

#4092DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.37

#4092DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4092DD

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4092DD	#FFFFFF	#000000	##000000
##4092DD	1.00	3.29	6.37	6.37
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.37	21.00	1.00	1.00
##000000	6.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7096E0

Deuteranopia (green-blind)

#5A87DC

Tritanopia (blue-blind)

#00A4AD

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4092dd;
/* rgb */ color: rgb(64, 146, 221);
/* oklch */ color: oklch(64.4% 0.138 249.1);

Tailwind

colors: {
  custom: {
    50: '#87b1e8',
    500: '#4092dd',
    950: '#000000',
  },
}

SCSS

$custom: #4092dd;
$custom-light: #87b1e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4092dd",
  "rgb": {
    "r": 64,
    "g": 146,
    "b": 221
  },
  "hsl": {
    "h": 208.662,
    "s": 69.778,
    "l": 55.882
  },
  "oklch": {
    "l": 0.64403,
    "c": 0.13791,
    "h": 249.1
  },
  "luminance": 0.26868
}

Semantic roles & 50–950 ramp

primary

#4092DD

secondary

#DDBB9C

accent

#903BED

background

#F9FAFE

surface

#F1F5FC

border

#CBCFD5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4092DD

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

Preview Lab → · Contrast checker → · Palette generator →