#445CD0#445CD0

#445CD0 is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.3% C 0.181 H 270.2°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#445CD0
RGB	rgb(68, 92, 208)
HSL	hsl(230, 60%, 54%)
HSV	hsv(230, 67%, 82%)
CMYK	cmyk(67.3%, 55.8%, 0%, 18.4%)
CIE-LAB	lab(43.41, 28.86, -62.73)
CIE-LCH	lch(43.41, 69.05, 294.70°)
OKLab	oklab(52.32% 0.0005 -0.1805)
OKLCH	oklch(52.32% 0.181 270.2)
XYZ	xyz(17.5923, 13.4356, 61.3285)
Luminance	0.1344 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445CD0 #D0B844

analogous

#44A2D0 #445CD0 #7244D0

triadic

#445CD0 #D0445C #5CD044

tetradic

#445CD0 #D044A2 #D0B844 #44D072

square

#445CD0 #D044A2 #D0B844 #44D072

split-complementary

#445CD0 #D07244 #A2D044

monochromatic

#1F2F7B #2B41AC #445CD0 #7587DC #A6B1E9

Accessibility & contrast

On white

5.70

#445CD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#445CD0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445CD0

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445CD0	#FFFFFF	#000000	##FFFFFF
##445CD0	1.00	5.70	3.69	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD4

Deuteranopia (green-blind)

#0060CE

Tritanopia (blue-blind)

#00788D

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #445cd0;
/* rgb */ color: rgb(68, 92, 208);
/* oklch */ color: oklch(52.3% 0.181 270.2);

Tailwind

colors: {
  custom: {
    50: '#8889df',
    500: '#445cd0',
    950: '#000000',
  },
}

SCSS

$custom: #445cd0;
$custom-light: #8889df;
$custom-dark: #000000;

JSON

{
  "hex": "#445cd0",
  "rgb": {
    "r": 68,
    "g": 92,
    "b": 208
  },
  "hsl": {
    "h": 229.714,
    "s": 59.829,
    "l": 54.118
  },
  "oklch": {
    "l": 0.52319,
    "c": 0.18054,
    "h": 270.2
  },
  "luminance": 0.13437
}

Semantic roles & 50–950 ramp

primary

#445CD0

secondary

#D6CB9A

accent

#C845E3

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #445CD0

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

Preview Lab → · Contrast checker → · Palette generator →