#445DCA#445DCA

#445DCA is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.1% C 0.171 H 269.8°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#445DCA
RGB	rgb(68, 93, 202)
HSL	hsl(229, 56%, 53%)
HSV	hsv(229, 66%, 79%)
CMYK	cmyk(66.3%, 54%, 0%, 20.8%)
CIE-LAB	lab(43.24, 26.11, -59.56)
CIE-LCH	lch(43.24, 65.03, 293.67°)
OKLab	oklab(52.05% -0.0007 -0.1712)
OKLCH	oklch(52.05% 0.171 269.8)
XYZ	xyz(16.9553, 13.3203, 57.5432)
Luminance	0.1332 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445DCA #CAB144

analogous

#44A0CA #445DCA #6E44CA

triadic

#445DCA #CA445D #5DCA44

tetradic

#445DCA #CA44A0 #CAB144 #44CA6E

square

#445DCA #CA44A0 #CAB144 #44CA6E

split-complementary

#445DCA #CA6E44 #A0CA44

monochromatic

#213073 #2E44A3 #445DCA #7486D8 #A3B0E5

Accessibility & contrast

On white

5.73

#445DCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#445DCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445DCA

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445DCA	#FFFFFF	#000000	##FFFFFF
##445DCA	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A6CCE

Deuteranopia (green-blind)

#0060C8

Tritanopia (blue-blind)

#00778A

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #445dca;
/* rgb */ color: rgb(68, 93, 202);
/* oklch */ color: oklch(52.1% 0.171 269.8);

Tailwind

colors: {
  custom: {
    50: '#878adb',
    500: '#445dca',
    950: '#000000',
  },
}

SCSS

$custom: #445dca;
$custom-light: #878adb;
$custom-dark: #000000;

JSON

{
  "hex": "#445dca",
  "rgb": {
    "r": 68,
    "g": 93,
    "b": 202
  },
  "hsl": {
    "h": 228.806,
    "s": 55.833,
    "l": 52.941
  },
  "oklch": {
    "l": 0.52055,
    "c": 0.17119,
    "h": 269.8
  },
  "luminance": 0.13322
}

Semantic roles & 50–950 ramp

primary

#445DCA

secondary

#D2C798

accent

#C349DF

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #445DCA

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

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