#448EFF#448EFF

#448EFF is a light, vivid blue. Relative luminance 0.278; OKLCH L 65.7% C 0.184 H 258.8°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#448EFF
RGB	rgb(68, 142, 255)
HSL	hsl(216, 100%, 63%)
HSV	hsv(216, 73%, 100%)
CMYK	cmyk(73.3%, 44.3%, 0%, 0%)
CIE-LAB	lab(59.70, 14.52, -62.82)
CIE-LCH	lch(59.70, 64.48, 283.01°)
OKLab	oklab(65.7% -0.0356 -0.18)
OKLCH	oklch(65.7% 0.184 258.8)
XYZ	xyz(30.1003, 27.7916, 98.3663)
Luminance	0.2779 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#448EFF #FFB544

analogous

#44EBFF #448EFF #5744FF

triadic

#448EFF #FF448E #8EFF44

tetradic

#448EFF #FF44EB #FFB544 #44FF57

square

#448EFF #FF44EB #FFB544 #44FF57

split-complementary

#448EFF #FF5744 #EBFF44

monochromatic

#004FC9 #0769FF #448EFF #81B3FF #BED8FF

Accessibility & contrast

On white

3.20

#448EFF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.56

#448EFF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #448EFF

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##448EFF	#FFFFFF	#000000	##000000
##448EFF	1.00	3.20	6.56	6.56
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.56	21.00	1.00	1.00
##000000	6.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5499FF

Deuteranopia (green-blind)

#2D88FD

Tritanopia (blue-blind)

#00A9BA

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #448eff;
/* rgb */ color: rgb(68, 142, 255);
/* oklch */ color: oklch(65.7% 0.184 258.8);

Tailwind

colors: {
  custom: {
    50: '#8faeff',
    500: '#448eff',
    950: '#000000',
  },
}

SCSS

$custom: #448eff;
$custom-light: #8faeff;
$custom-dark: #000000;

JSON

{
  "hex": "#448eff",
  "rgb": {
    "r": 68,
    "g": 142,
    "b": 255
  },
  "hsl": {
    "h": 216.257,
    "s": 100,
    "l": 63.333
  },
  "oklch": {
    "l": 0.65697,
    "c": 0.18351,
    "h": 258.8
  },
  "luminance": 0.27795
}

Semantic roles & 50–950 ramp

primary

#448EFF

secondary

#F1D6AE

accent

#8B00E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E1018

muted

#7E7F86

Preview Lab

Preview with #448EFF

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

Preview Lab → · Contrast checker → · Palette generator →