#449BB4#449BB4

#449BB4 is a light, moderate cyan. Relative luminance 0.280; OKLCH L 64.7% C 0.090 H 219.7°. Best body text is #000000 at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#449BB4
RGB	rgb(68, 155, 180)
HSL	hsl(193, 45%, 49%)
HSV	hsv(193, 62%, 71%)
CMYK	cmyk(62.2%, 13.9%, 0%, 29.4%)
CIE-LAB	lab(59.86, -18.40, -20.78)
CIE-LCH	lch(59.86, 27.76, 228.48°)
OKLab	oklab(64.66% -0.0696 -0.0578)
OKLCH	oklch(64.66% 0.09 219.7)
XYZ	xyz(22.3401, 27.9646, 47.3915)
Luminance	0.2797 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#449BB4 #B45D44

analogous

#44B495 #449BB4 #4463B4

triadic

#449BB4 #B4449B #9BB444

tetradic

#449BB4 #9544B4 #B45D44 #63B444

square

#449BB4 #9544B4 #B45D44 #63B444

split-complementary

#449BB4 #B44463 #B49544

monochromatic

#224E5B #337588 #449BB4 #6DB4C8 #9ACBD9

Accessibility & contrast

On white

3.19

#449BB4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.59

#449BB4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #449BB4

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##449BB4	#FFFFFF	#000000	##000000
##449BB4	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)

#8C97B5

Deuteranopia (green-blind)

#7B8BB4

Tritanopia (blue-blind)

#00A3A3

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #449bb4;
/* rgb */ color: rgb(68, 155, 180);
/* oklch */ color: oklch(64.7% 0.090 219.7);

Tailwind

colors: {
  custom: {
    50: '#83b8ca',
    500: '#449bb4',
    950: '#000000',
  },
}

SCSS

$custom: #449bb4;
$custom-light: #83b8ca;
$custom-dark: #000000;

JSON

{
  "hex": "#449bb4",
  "rgb": {
    "r": 68,
    "g": 155,
    "b": 180
  },
  "hsl": {
    "h": 193.393,
    "s": 45.161,
    "l": 48.627
  },
  "oklch": {
    "l": 0.64657,
    "c": 0.09048,
    "h": 219.7
  },
  "luminance": 0.27967
}

Semantic roles & 50–950 ramp

primary

#449BB4

secondary

#C59B8F

accent

#7053D5

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0C1113

muted

#7D8082

Preview Lab

Preview with #449BB4

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

Preview Lab → · Contrast checker → · Palette generator →