#4491CC#4491CC

#4491CC is a light, moderate cyan. Relative luminance 0.258; OKLCH L 63.4% C 0.117 H 244.4°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#4491CC
RGB	rgb(68, 145, 204)
HSL	hsl(206, 57%, 53%)
HSV	hsv(206, 67%, 80%)
CMYK	cmyk(66.7%, 28.9%, 0%, 20%)
CIE-LAB	lab(57.88, -5.06, -37.37)
CIE-LCH	lch(57.88, 37.71, 262.28°)
OKLab	oklab(63.41% -0.0506 -0.1055)
OKLCH	oklch(63.41% 0.117 244.4)
XYZ	xyz(23.4043, 25.8369, 60.8686)
Luminance	0.2584 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4491CC #CC7F44

analogous

#44CCC3 #4491CC #444DCC

triadic

#4491CC #CC4491 #91CC44

tetradic

#4491CC #C344CC #CC7F44 #4DCC44

square

#4491CC #C344CC #CC7F44 #4DCC44

split-complementary

#4491CC #CC444D #CCC344

monochromatic

#205076 #2D71A6 #4491CC #74ADD9 #A4CAE6

Accessibility & contrast

On white

3.40

#4491CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#4491CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4491CC

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4491CC	#FFFFFF	#000000	##000000
##4491CC	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7792CF

Deuteranopia (green-blind)

#6485CB

Tritanopia (blue-blind)

#009FA6

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4491cc;
/* rgb */ color: rgb(68, 145, 204);
/* oklch */ color: oklch(63.4% 0.117 244.4);

Tailwind

colors: {
  custom: {
    50: '#86b1dc',
    500: '#4491cc',
    950: '#000000',
  },
}

SCSS

$custom: #4491cc;
$custom-light: #86b1dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4491cc",
  "rgb": {
    "r": 68,
    "g": 145,
    "b": 204
  },
  "hsl": {
    "h": 206.029,
    "s": 57.143,
    "l": 53.333
  },
  "oklch": {
    "l": 0.63413,
    "c": 0.11698,
    "h": 244.4
  },
  "luminance": 0.25839
}

Semantic roles & 50–950 ramp

primary

#4491CC

secondary

#D3B299

accent

#8A47E0

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4491CC

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

Preview Lab → · Contrast checker → · Palette generator →