#448DD9#448DD9

#448DD9 is a light, vivid cyan. Relative luminance 0.253; OKLCH L 63.2% C 0.136 H 251.6°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#448DD9
RGB	rgb(68, 141, 217)
HSL	hsl(211, 66%, 56%)
HSV	hsv(211, 69%, 85%)
CMYK	cmyk(68.7%, 35%, 0%, 14.9%)
CIE-LAB	lab(57.35, 1.72, -45.50)
CIE-LCH	lch(57.35, 45.54, 272.17°)
OKLab	oklab(63.2% -0.0429 -0.1292)
OKLCH	oklch(63.2% 0.136 251.6)
XYZ	xyz(24.4285, 25.2859, 69.2254)
Luminance	0.2529 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#448DD9 #D99044

analogous

#44D7D9 #448DD9 #4544D9

triadic

#448DD9 #D9448D #8DD944

tetradic

#448DD9 #D944D7 #D99044 #44D945

square

#448DD9 #D944D7 #D99044 #44D945

split-complementary

#448DD9 #D94544 #D7D944

monochromatic

#1B5087 #266EBA #448DD9 #77ACE3 #AACBEE

Accessibility & contrast

On white

3.47

#448DD9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#448DD9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #448DD9

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##448DD9	#FFFFFF	#000000	##000000
##448DD9	1.00	3.47	6.06	6.06
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B91DC

Deuteranopia (green-blind)

#5683D7

Tritanopia (blue-blind)

#009FA9

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #448dd9;
/* rgb */ color: rgb(68, 141, 217);
/* oklch */ color: oklch(63.2% 0.136 251.6);

Tailwind

colors: {
  custom: {
    50: '#88ade5',
    500: '#448dd9',
    950: '#000000',
  },
}

SCSS

$custom: #448dd9;
$custom-light: #88ade5;
$custom-dark: #000000;

JSON

{
  "hex": "#448dd9",
  "rgb": {
    "r": 68,
    "g": 141,
    "b": 217
  },
  "hsl": {
    "h": 210.604,
    "s": 66.222,
    "l": 55.882
  },
  "oklch": {
    "l": 0.63201,
    "c": 0.13616,
    "h": 251.6
  },
  "luminance": 0.25288
}

Semantic roles & 50–950 ramp

primary

#448DD9

secondary

#DBBD9E

accent

#963FE9

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #448DD9

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

Preview Lab → · Contrast checker → · Palette generator →