#4391C2#4391C2

#4391C2 is a light, moderate cyan. Relative luminance 0.253; OKLCH L 62.9% C 0.106 H 239.2°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#4391C2
RGB	rgb(67, 145, 194)
HSL	hsl(203, 51%, 51%)
HSV	hsv(203, 65%, 76%)
CMYK	cmyk(65.5%, 25.3%, 0%, 23.9%)
CIE-LAB	lab(57.40, -8.59, -32.48)
CIE-LCH	lch(57.40, 33.60, 255.19°)
OKLab	oklab(62.88% -0.0544 -0.0913)
OKLCH	oklch(62.88% 0.106 239.2)
XYZ	xyz(22.1740, 25.3368, 54.7504)
Luminance	0.2534 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4391C2 #C27443

analogous

#43C2B4 #4391C2 #4351C2

triadic

#4391C2 #C24391 #91C243

tetradic

#4391C2 #B443C2 #C27443 #51C243

square

#4391C2 #B443C2 #C27443 #51C243

split-complementary

#4391C2 #C24351 #C2B443

monochromatic

#224D69 #317097 #4391C2 #71ACD1 #9FC7E0

Accessibility & contrast

On white

3.46

#4391C2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#4391C2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4391C2

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4391C2	#FFFFFF	#000000	##000000
##4391C2	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A91C4

Deuteranopia (green-blind)

#6984C1

Tritanopia (blue-blind)

#009DA2

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4391c2;
/* rgb */ color: rgb(67, 145, 194);
/* oklch */ color: oklch(62.9% 0.106 239.2);

Tailwind

colors: {
  custom: {
    50: '#84b1d4',
    500: '#4391c2',
    950: '#000000',
  },
}

SCSS

$custom: #4391c2;
$custom-light: #84b1d4;
$custom-dark: #000000;

JSON

{
  "hex": "#4391c2",
  "rgb": {
    "r": 67,
    "g": 145,
    "b": 194
  },
  "hsl": {
    "h": 203.15,
    "s": 51.004,
    "l": 51.176
  },
  "oklch": {
    "l": 0.62877,
    "c": 0.10634,
    "h": 239.2
  },
  "luminance": 0.25339
}

Semantic roles & 50–950 ramp

primary

#4391C2

secondary

#CCAA94

accent

#844DDA

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #4391C2

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

Preview Lab → · Contrast checker → · Palette generator →