#448BD9#448BD9

#448BD9 is a light, vivid cyan. Relative luminance 0.247; OKLCH L 62.8% C 0.138 H 252.7°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#448BD9
RGB	rgb(68, 139, 217)
HSL	hsl(211, 66%, 56%)
HSV	hsv(211, 69%, 85%)
CMYK	cmyk(68.7%, 35.9%, 0%, 14.9%)
CIE-LAB	lab(56.78, 2.91, -46.41)
CIE-LCH	lch(56.78, 46.50, 273.58°)
OKLab	oklab(62.76% -0.041 -0.1319)
OKLCH	oklch(62.76% 0.138 252.7)
XYZ	xyz(24.1363, 24.7014, 69.1280)
Luminance	0.2470 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#448BD9 #D99244

analogous

#44D6D9 #448BD9 #4744D9

triadic

#448BD9 #D9448B #8BD944

tetradic

#448BD9 #D944D6 #D99244 #44D947

square

#448BD9 #D944D6 #D99244 #44D947

split-complementary

#448BD9 #D94744 #D6D944

monochromatic

#1B4F87 #266CBA #448BD9 #77ABE3 #AACAEE

Accessibility & contrast

On white

3.53

#448BD9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#448BD9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #448BD9

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##448BD9	#FFFFFF	#000000	##000000
##448BD9	1.00	3.53	5.94	5.94
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6890DC

Deuteranopia (green-blind)

#5282D7

Tritanopia (blue-blind)

#009DA8

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #448bd9;
/* rgb */ color: rgb(68, 139, 217);
/* oklch */ color: oklch(62.8% 0.138 252.7);

Tailwind

colors: {
  custom: {
    50: '#88ace5',
    500: '#448bd9',
    950: '#000000',
  },
}

SCSS

$custom: #448bd9;
$custom-light: #88ace5;
$custom-dark: #000000;

JSON

{
  "hex": "#448bd9",
  "rgb": {
    "r": 68,
    "g": 139,
    "b": 217
  },
  "hsl": {
    "h": 211.409,
    "s": 66.222,
    "l": 55.882
  },
  "oklch": {
    "l": 0.62755,
    "c": 0.1381,
    "h": 252.7
  },
  "luminance": 0.24704
}

Semantic roles & 50–950 ramp

primary

#448BD9

secondary

#DBBE9E

accent

#983FE9

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #448BD9

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

Preview Lab → · Contrast checker → · Palette generator →