#4393CC#4393CC

#4393CC is a light, moderate cyan. Relative luminance 0.264; OKLCH L 63.8% C 0.116 H 242.7°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#4393CC
RGB	rgb(67, 147, 204)
HSL	hsl(205, 57%, 53%)
HSV	hsv(205, 67%, 80%)
CMYK	cmyk(67.2%, 27.9%, 0%, 20%)
CIE-LAB	lab(58.43, -6.37, -36.52)
CIE-LCH	lch(58.43, 37.07, 260.11°)
OKLab	oklab(63.84% -0.0533 -0.103)
OKLCH	oklch(63.84% 0.116 242.7)
XYZ	xyz(23.6434, 26.4179, 60.9682)
Luminance	0.2642 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4393CC #CC7C43

analogous

#43CCC1 #4393CC #434ECC

triadic

#4393CC #CC4393 #93CC43

tetradic

#4393CC #C143CC #CC7C43 #4ECC43

square

#4393CC #C143CC #CC7C43 #4ECC43

split-complementary

#4393CC #CC434E #CCC143

monochromatic

#205175 #2D73A5 #4393CC #73AFD9 #A3CAE6

Accessibility & contrast

On white

3.34

#4393CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#4393CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4393CC

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4393CC	#FFFFFF	#000000	##000000
##4393CC	1.00	3.34	6.28	6.28
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7994CF

Deuteranopia (green-blind)

#6687CB

Tritanopia (blue-blind)

#00A1A7

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4393cc;
/* rgb */ color: rgb(67, 147, 204);
/* oklch */ color: oklch(63.8% 0.116 242.7);

Tailwind

colors: {
  custom: {
    50: '#86b2dc',
    500: '#4393cc',
    950: '#000000',
  },
}

SCSS

$custom: #4393cc;
$custom-light: #86b2dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4393cc",
  "rgb": {
    "r": 67,
    "g": 147,
    "b": 204
  },
  "hsl": {
    "h": 204.964,
    "s": 57.322,
    "l": 53.137
  },
  "oklch": {
    "l": 0.63837,
    "c": 0.11595,
    "h": 242.7
  },
  "luminance": 0.2642
}

Semantic roles & 50–950 ramp

primary

#4393CC

secondary

#D3B098

accent

#8747E1

background

#F8FAFD

surface

#F0F5FB

border

#CBCFD4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4393CC

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

Preview Lab → · Contrast checker → · Palette generator →