#4393BB#4393BB

#4393BB is a light, moderate cyan. Relative luminance 0.256; OKLCH L 63.0% C 0.098 H 233.1°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#4393BB
RGB	rgb(67, 147, 187)
HSL	hsl(200, 47%, 50%)
HSV	hsv(200, 64%, 73%)
CMYK	cmyk(64.2%, 21.4%, 0%, 26.7%)
CIE-LAB	lab(57.70, -12.01, -28.06)
CIE-LCH	lch(57.70, 30.52, 246.83°)
OKLab	oklab(63.02% -0.059 -0.0786)
OKLCH	oklch(63.02% 0.098 233.1)
XYZ	xyz(21.7146, 25.6464, 50.8099)
Luminance	0.2565 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4393BB #BB6B43

analogous

#43BBA7 #4393BB #4357BB

triadic

#4393BB #BB4393 #93BB43

tetradic

#4393BB #A743BB #BB6B43 #57BB43

square

#4393BB #A743BB #BB6B43 #57BB43

split-complementary

#4393BB #BB4357 #BBA743

monochromatic

#234C61 #33708E #4393BB #70ADCC #9DC7DC

Accessibility & contrast

On white

3.43

#4393BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#4393BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4393BB

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4393BB	#FFFFFF	#000000	##000000
##4393BB	1.00	3.43	6.13	6.13
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F91BD

Deuteranopia (green-blind)

#6F85BA

Tritanopia (blue-blind)

#009EA0

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4393bb;
/* rgb */ color: rgb(67, 147, 187);
/* oklch */ color: oklch(63.0% 0.098 233.1);

Tailwind

colors: {
  custom: {
    50: '#83b2cf',
    500: '#4393bb',
    950: '#000000',
  },
}

SCSS

$custom: #4393bb;
$custom-light: #83b2cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4393bb",
  "rgb": {
    "r": 67,
    "g": 147,
    "b": 187
  },
  "hsl": {
    "h": 200,
    "s": 47.244,
    "l": 49.804
  },
  "oklch": {
    "l": 0.63016,
    "c": 0.09827,
    "h": 233.1
  },
  "luminance": 0.25649
}

Semantic roles & 50–950 ramp

primary

#4393BB

secondary

#C8A492

accent

#7E51D7

background

#F8FAFC

surface

#F0F5F9

border

#CBCFD2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #4393BB

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

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