#445AC5#445AC5

#445AC5 is a mid, vivid blue. Relative luminance 0.126; OKLCH L 51.1% C 0.168 H 270.6°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#445AC5
RGB	rgb(68, 90, 197)
HSL	hsl(230, 53%, 52%)
HSV	hsv(230, 65%, 77%)
CMYK	cmyk(65.5%, 54.3%, 0%, 22.7%)
CIE-LAB	lab(42.11, 26.26, -58.50)
CIE-LCH	lch(42.11, 64.13, 294.18°)
OKLab	oklab(51.09% 0.0017 -0.1681)
OKLCH	oklch(51.09% 0.168 270.6)
XYZ	xyz(16.1147, 12.5710, 54.3897)
Luminance	0.1257 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445AC5 #C5AF44

analogous

#449BC5 #445AC5 #6E44C5

triadic

#445AC5 #C5445A #5AC544

tetradic

#445AC5 #C5449B #C5AF44 #44C56E

square

#445AC5 #C5449B #C5AF44 #44C56E

split-complementary

#445AC5 #C56E44 #9BC544

monochromatic

#222F6D #30439C #445AC5 #7383D3 #A1ACE2

Accessibility & contrast

On white

5.98

#445AC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#445AC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445AC5

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445AC5	#FFFFFF	#000000	##FFFFFF
##445AC5	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0769C9

Deuteranopia (green-blind)

#005EC3

Tritanopia (blue-blind)

#007487

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #445ac5;
/* rgb */ color: rgb(68, 90, 197);
/* oklch */ color: oklch(51.1% 0.168 270.6);

Tailwind

colors: {
  custom: {
    50: '#8688d7',
    500: '#445ac5',
    950: '#000000',
  },
}

SCSS

$custom: #445ac5;
$custom-light: #8688d7;
$custom-dark: #000000;

JSON

{
  "hex": "#445ac5",
  "rgb": {
    "r": 68,
    "g": 90,
    "b": 197
  },
  "hsl": {
    "h": 229.767,
    "s": 52.653,
    "l": 51.961
  },
  "oklch": {
    "l": 0.51092,
    "c": 0.16813,
    "h": 270.6
  },
  "luminance": 0.12572
}

Semantic roles & 50–950 ramp

primary

#445AC5

secondary

#CFC596

accent

#C34CDC

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #445AC5

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

Preview Lab → · Contrast checker → · Palette generator →