#448FD3#448FD3

#448FD3 is a light, vivid cyan. Relative luminance 0.256; OKLCH L 63.3% C 0.127 H 248.5°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#448FD3
RGB	rgb(68, 143, 211)
HSL	hsl(209, 62%, 55%)
HSV	hsv(209, 68%, 83%)
CMYK	cmyk(67.8%, 32.2%, 0%, 17.3%)
CIE-LAB	lab(57.63, -1.52, -41.70)
CIE-LCH	lch(57.63, 41.73, 267.91°)
OKLab	oklab(63.32% -0.0465 -0.1181)
OKLCH	oklch(63.32% 0.127 248.5)
XYZ	xyz(23.9598, 25.5745, 65.2890)
Luminance	0.2558 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#448FD3 #D38844

analogous

#44D3CF #448FD3 #4448D3

triadic

#448FD3 #D3448F #8FD344

tetradic

#448FD3 #CF44D3 #D38844 #48D344

square

#448FD3 #CF44D3 #D38844 #48D344

split-complementary

#448FD3 #D34448 #D3CF44

monochromatic

#1E517F #2970B0 #448FD3 #76ADDF #A7CAEA

Accessibility & contrast

On white

3.43

#448FD3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#448FD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #448FD3

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##448FD3	#FFFFFF	#000000	##000000
##448FD3	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7192D6

Deuteranopia (green-blind)

#5D84D2

Tritanopia (blue-blind)

#009FA7

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #448fd3;
/* rgb */ color: rgb(68, 143, 211);
/* oklch */ color: oklch(63.3% 0.127 248.5);

Tailwind

colors: {
  custom: {
    50: '#87afe1',
    500: '#448fd3',
    950: '#000000',
  },
}

SCSS

$custom: #448fd3;
$custom-light: #87afe1;
$custom-dark: #000000;

JSON

{
  "hex": "#448fd3",
  "rgb": {
    "r": 68,
    "g": 143,
    "b": 211
  },
  "hsl": {
    "h": 208.531,
    "s": 61.905,
    "l": 54.706
  },
  "oklch": {
    "l": 0.63323,
    "c": 0.12692,
    "h": 248.5
  },
  "luminance": 0.25577
}

Semantic roles & 50–950 ramp

primary

#448FD3

secondary

#D8B89B

accent

#9043E5

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #448FD3

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

Preview Lab → · Contrast checker → · Palette generator →