#449BB3#449BB3

#449BB3 is a light, moderate cyan. Relative luminance 0.279; OKLCH L 64.6% C 0.090 H 218.8°. Best body text is #000000 at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#449BB3
RGB	rgb(68, 155, 179)
HSL	hsl(193, 45%, 48%)
HSV	hsv(193, 62%, 70%)
CMYK	cmyk(62%, 13.4%, 0%, 29.8%)
CIE-LAB	lab(59.82, -18.71, -20.27)
CIE-LCH	lch(59.82, 27.59, 227.30°)
OKLab	oklab(64.62% -0.07 -0.0564)
OKLCH	oklch(64.62% 0.09 218.8)
XYZ	xyz(22.2386, 27.9240, 46.8570)
Luminance	0.2793 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#449BB3 #B35C44

analogous

#44B393 #449BB3 #4463B3

triadic

#449BB3 #B3449B #9BB344

tetradic

#449BB3 #9344B3 #B35C44 #63B344

square

#449BB3 #9344B3 #B35C44 #63B344

split-complementary

#449BB3 #B34463 #B39344

monochromatic

#224E5A #337587 #449BB3 #6DB4C7 #99CBD8

Accessibility & contrast

On white

3.19

#449BB3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.59

#449BB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #449BB3

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##449BB3	#FFFFFF	#000000	##000000
##449BB3	1.00	3.19	6.59	6.59
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.59	21.00	1.00	1.00
##000000	6.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C97B4

Deuteranopia (green-blind)

#7C8BB3

Tritanopia (blue-blind)

#00A3A3

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #449bb3;
/* rgb */ color: rgb(68, 155, 179);
/* oklch */ color: oklch(64.6% 0.090 218.8);

Tailwind

colors: {
  custom: {
    50: '#83b8c9',
    500: '#449bb3',
    950: '#000000',
  },
}

SCSS

$custom: #449bb3;
$custom-light: #83b8c9;
$custom-dark: #000000;

JSON

{
  "hex": "#449bb3",
  "rgb": {
    "r": 68,
    "g": 155,
    "b": 179
  },
  "hsl": {
    "h": 192.973,
    "s": 44.939,
    "l": 48.431
  },
  "oklch": {
    "l": 0.64616,
    "c": 0.08988,
    "h": 218.8
  },
  "luminance": 0.27926
}

Semantic roles & 50–950 ramp

primary

#449BB3

secondary

#C49A8E

accent

#6F53D5

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0C1113

muted

#7D8082

Preview Lab

Preview with #449BB3

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

Preview Lab → · Contrast checker → · Palette generator →