#4594D2#4594D2

#4594D2 is a light, vivid cyan. Relative luminance 0.271; OKLCH L 64.4% C 0.121 H 245.0°. Best body text is #000000 at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#4594D2
RGB	rgb(69, 148, 210)
HSL	hsl(206, 61%, 55%)
HSV	hsv(206, 67%, 82%)
CMYK	cmyk(67.1%, 29.5%, 0%, 17.6%)
CIE-LAB	lab(59.06, -4.59, -38.89)
CIE-LCH	lch(59.06, 39.16, 263.27°)
OKLab	oklab(64.44% -0.0511 -0.1098)
OKLCH	oklch(64.44% 0.121 245)
XYZ	xyz(24.6726, 27.0956, 64.8900)
Luminance	0.2710 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4594D2 #D28345

analogous

#45D2CA #4594D2 #454ED2

triadic

#4594D2 #D24594 #94D245

tetradic

#4594D2 #CA45D2 #D28345 #4ED245

square

#4594D2 #CA45D2 #D28345 #4ED245

split-complementary

#4594D2 #D2454E #D2CA45

monochromatic

#1F547E #2A75AF #4594D2 #76B0DE #A8CDEA

Accessibility & contrast

On white

3.27

#4594D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.42

#4594D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4594D2

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4594D2	#FFFFFF	#000000	##000000
##4594D2	1.00	3.27	6.42	6.42
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.42	21.00	1.00	1.00
##000000	6.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7896D5

Deuteranopia (green-blind)

#6588D1

Tritanopia (blue-blind)

#00A3AA

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4594d2;
/* rgb */ color: rgb(69, 148, 210);
/* oklch */ color: oklch(64.4% 0.121 245.0);

Tailwind

colors: {
  custom: {
    50: '#87b3e0',
    500: '#4594d2',
    950: '#000000',
  },
}

SCSS

$custom: #4594d2;
$custom-light: #87b3e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4594d2",
  "rgb": {
    "r": 69,
    "g": 148,
    "b": 210
  },
  "hsl": {
    "h": 206.383,
    "s": 61.039,
    "l": 54.706
  },
  "oklch": {
    "l": 0.64445,
    "c": 0.12116,
    "h": 245
  },
  "luminance": 0.27098
}

Semantic roles & 50–950 ramp

primary

#4594D2

secondary

#D7B69C

accent

#8A44E4

background

#F8FAFD

surface

#F0F5FB

border

#CBCFD4

text

#0D1115

muted

#7D8083

Preview Lab

Preview with #4594D2

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

Preview Lab → · Contrast checker → · Palette generator →