#4393DC#4393DC

#4393DC is a light, vivid cyan. Relative luminance 0.272; OKLCH L 64.7% C 0.135 H 248.9°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#4393DC
RGB	rgb(67, 147, 220)
HSL	hsl(209, 69%, 56%)
HSV	hsv(209, 70%, 86%)
CMYK	cmyk(69.5%, 33.2%, 0%, 13.7%)
CIE-LAB	lab(59.18, -0.90, -44.29)
CIE-LCH	lch(59.18, 44.30, 268.84°)
OKLab	oklab(64.68% -0.0485 -0.1256)
OKLCH	oklch(64.68% 0.135 248.9)
XYZ	xyz(25.6619, 27.2253, 71.5988)
Luminance	0.2723 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4393DC #DC8C43

analogous

#43DCD8 #4393DC #4347DC

triadic

#4393DC #DC4393 #93DC43

tetradic

#4393DC #D843DC #DC8C43 #47DC43

square

#4393DC #D843DC #DC8C43 #47DC43

split-complementary

#4393DC #DC4347 #DCD843

monochromatic

#1A558B #2374BE #4393DC #77B1E6 #AACEEF

Accessibility & contrast

On white

3.26

#4393DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#4393DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4393DC

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4393DC	#FFFFFF	#000000	##000000
##4393DC	1.00	3.26	6.45	6.45
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.45	21.00	1.00	1.00
##000000	6.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7296DF

Deuteranopia (green-blind)

#5D88DB

Tritanopia (blue-blind)

#00A4AD

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4393dc;
/* rgb */ color: rgb(67, 147, 220);
/* oklch */ color: oklch(64.7% 0.135 248.9);

Tailwind

colors: {
  custom: {
    50: '#88b2e7',
    500: '#4393dc',
    950: '#000000',
  },
}

SCSS

$custom: #4393dc;
$custom-light: #88b2e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4393dc",
  "rgb": {
    "r": 67,
    "g": 147,
    "b": 220
  },
  "hsl": {
    "h": 208.627,
    "s": 68.61,
    "l": 56.275
  },
  "oklch": {
    "l": 0.64676,
    "c": 0.13467,
    "h": 248.9
  },
  "luminance": 0.27228
}

Semantic roles & 50–950 ramp

primary

#4393DC

secondary

#DDBC9E

accent

#903CEB

background

#F9FAFE

surface

#F1F5FC

border

#CBCFD5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4393DC

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

Preview Lab → · Contrast checker → · Palette generator →