#4094DD#4094DD

#4094DD is a light, vivid cyan. Relative luminance 0.275; OKLCH L 64.9% C 0.136 H 248.0°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#4094DD
RGB	rgb(64, 148, 221)
HSL	hsl(208, 70%, 56%)
HSV	hsv(208, 71%, 87%)
CMYK	cmyk(71%, 33%, 0%, 13.3%)
CIE-LAB	lab(59.42, -1.56, -44.48)
CIE-LCH	lch(59.42, 44.51, 267.99°)
OKLab	oklab(64.85% -0.0511 -0.1262)
OKLCH	oklch(64.85% 0.136 248)
XYZ	xyz(25.7505, 27.4874, 72.3411)
Luminance	0.2749 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4094DD #DD8940

analogous

#40DDD7 #4094DD #4045DD

triadic

#4094DD #DD4094 #94DD40

tetradic

#4094DD #D740DD #DD8940 #45DD40

square

#4094DD #D740DD #DD8940 #45DD40

split-complementary

#4094DD #DD4045 #DDD740

monochromatic

#19558A #2275BE #4094DD #74B1E6 #A8CEEF

Accessibility & contrast

On white

3.23

#4094DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.50

#4094DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4094DD

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4094DD	#FFFFFF	#000000	##000000
##4094DD	1.00	3.23	6.50	6.50
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.50	21.00	1.00	1.00
##000000	6.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7397E0

Deuteranopia (green-blind)

#5D88DC

Tritanopia (blue-blind)

#00A5AE

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4094dd;
/* rgb */ color: rgb(64, 148, 221);
/* oklch */ color: oklch(64.9% 0.136 248.0);

Tailwind

colors: {
  custom: {
    50: '#87b3e8',
    500: '#4094dd',
    950: '#000000',
  },
}

SCSS

$custom: #4094dd;
$custom-light: #87b3e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4094dd",
  "rgb": {
    "r": 64,
    "g": 148,
    "b": 221
  },
  "hsl": {
    "h": 207.898,
    "s": 69.778,
    "l": 55.882
  },
  "oklch": {
    "l": 0.64854,
    "c": 0.13612,
    "h": 248
  },
  "luminance": 0.2749
}

Semantic roles & 50–950 ramp

primary

#4094DD

secondary

#DDBA9C

accent

#8E3BED

background

#F9FAFE

surface

#F1F5FC

border

#CBCFD5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4094DD

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

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