#4391C4#4391C4

#4391C4 is a light, moderate cyan. Relative luminance 0.254; OKLCH L 63.0% C 0.108 H 240.3°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#4391C4
RGB	rgb(67, 145, 196)
HSL	hsl(204, 52%, 52%)
HSV	hsv(204, 66%, 77%)
CMYK	cmyk(65.8%, 26%, 0%, 23.1%)
CIE-LAB	lab(57.49, -7.92, -33.48)
CIE-LCH	lch(57.49, 34.40, 256.69°)
OKLab	oklab(62.98% -0.0538 -0.0942)
OKLCH	oklch(62.98% 0.108 240.3)
XYZ	xyz(22.4001, 25.4273, 55.9413)
Luminance	0.2543 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4391C4 #C47643

analogous

#43C4B7 #4391C4 #4351C4

triadic

#4391C4 #C44391 #91C443

tetradic

#4391C4 #B743C4 #C47643 #51C443

square

#4391C4 #B743C4 #C47643 #51C443

split-complementary

#4391C4 #C44351 #C4B743

monochromatic

#224E6B #30709A #4391C4 #72ACD3 #A0C8E1

Accessibility & contrast

On white

3.45

#4391C4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#4391C4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4391C4

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4391C4	#FFFFFF	#000000	##000000
##4391C4	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A91C6

Deuteranopia (green-blind)

#6884C3

Tritanopia (blue-blind)

#009EA3

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4391c4;
/* rgb */ color: rgb(67, 145, 196);
/* oklch */ color: oklch(63.0% 0.108 240.3);

Tailwind

colors: {
  custom: {
    50: '#84b1d6',
    500: '#4391c4',
    950: '#000000',
  },
}

SCSS

$custom: #4391c4;
$custom-light: #84b1d6;
$custom-dark: #000000;

JSON

{
  "hex": "#4391c4",
  "rgb": {
    "r": 67,
    "g": 145,
    "b": 196
  },
  "hsl": {
    "h": 203.721,
    "s": 52.227,
    "l": 51.569
  },
  "oklch": {
    "l": 0.62975,
    "c": 0.10848,
    "h": 240.3
  },
  "luminance": 0.2543
}

Semantic roles & 50–950 ramp

primary

#4391C4

secondary

#CEAB95

accent

#854CDC

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #4391C4

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

Preview Lab → · Contrast checker → · Palette generator →