#448CD3#448CD3

#448CD3 is a light, vivid cyan. Relative luminance 0.247; OKLCH L 62.6% C 0.130 H 250.4°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#448CD3
RGB	rgb(68, 140, 211)
HSL	hsl(210, 62%, 55%)
HSV	hsv(210, 68%, 83%)
CMYK	cmyk(67.8%, 33.6%, 0%, 17.3%)
CIE-LAB	lab(56.77, 0.23, -43.06)
CIE-LCH	lch(56.77, 43.06, 270.31°)
OKLab	oklab(62.65% -0.0435 -0.1221)
OKLCH	oklch(62.65% 0.13 250.4)
XYZ	xyz(23.5155, 24.6858, 65.1409)
Luminance	0.2469 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#448CD3 #D38B44

analogous

#44D3D2 #448CD3 #4445D3

triadic

#448CD3 #D3448C #8CD344

tetradic

#448CD3 #D244D3 #D38B44 #45D344

square

#448CD3 #D244D3 #D38B44 #45D344

split-complementary

#448CD3 #D34445 #D3D244

monochromatic

#1E4F7F #296DB0 #448CD3 #76AADF #A7C9EA

Accessibility & contrast

On white

3.54

#448CD3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#448CD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #448CD3

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##448CD3	#FFFFFF	#000000	##000000
##448CD3	1.00	3.54	5.94	5.94
#FFFFFF	3.54	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)

#6C90D6

Deuteranopia (green-blind)

#5882D2

Tritanopia (blue-blind)

#009DA6

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #448cd3;
/* rgb */ color: rgb(68, 140, 211);
/* oklch */ color: oklch(62.6% 0.130 250.4);

Tailwind

colors: {
  custom: {
    50: '#87ade1',
    500: '#448cd3',
    950: '#000000',
  },
}

SCSS

$custom: #448cd3;
$custom-light: #87ade1;
$custom-dark: #000000;

JSON

{
  "hex": "#448cd3",
  "rgb": {
    "r": 68,
    "g": 140,
    "b": 211
  },
  "hsl": {
    "h": 209.79,
    "s": 61.905,
    "l": 54.706
  },
  "oklch": {
    "l": 0.62645,
    "c": 0.12963,
    "h": 250.4
  },
  "luminance": 0.24688
}

Semantic roles & 50–950 ramp

primary

#448CD3

secondary

#D8B99B

accent

#9343E5

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #448CD3

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

Preview Lab → · Contrast checker → · Palette generator →