#445CAA#445CAA

#445CAA is a mid, vivid blue. Relative luminance 0.118; OKLCH L 49.6% C 0.128 H 268.6°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#445CAA
RGB	rgb(68, 92, 170)
HSL	hsl(226, 43%, 47%)
HSV	hsv(226, 60%, 67%)
CMYK	cmyk(60%, 45.9%, 0%, 33.3%)
CIE-LAB	lab(40.87, 15.51, -44.69)
CIE-LCH	lch(40.87, 47.31, 289.14°)
OKLab	oklab(49.59% -0.0031 -0.1275)
OKLCH	oklch(49.59% 0.128 268.6)
XYZ	xyz(13.4643, 11.7844, 39.5875)
Luminance	0.1179 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445CAA #AA9244

analogous

#448FAA #445CAA #5F44AA

triadic

#445CAA #AA445C #5CAA44

tetradic

#445CAA #AA448F #AA9244 #44AA5F

square

#445CAA #AA448F #AA9244 #44AA5F

split-complementary

#445CAA #AA5F44 #8FAA44

monochromatic

#212D53 #33447E #445CAA #687EC3 #94A3D4

Accessibility & contrast

On white

6.26

#445CAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#445CAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445CAA

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445CAA	#FFFFFF	#000000	##FFFFFF
##445CAA	1.00	6.26	3.36	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3865AD

Deuteranopia (green-blind)

#295CA8

Tritanopia (blue-blind)

#006D7B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #445caa;
/* rgb */ color: rgb(68, 92, 170);
/* oklch */ color: oklch(49.6% 0.128 268.6);

Tailwind

colors: {
  custom: {
    50: '#8189c4',
    500: '#445caa',
    950: '#000000',
  },
}

SCSS

$custom: #445caa;
$custom-light: #8189c4;
$custom-dark: #000000;

JSON

{
  "hex": "#445caa",
  "rgb": {
    "r": 68,
    "g": 92,
    "b": 170
  },
  "hsl": {
    "h": 225.882,
    "s": 42.857,
    "l": 46.667
  },
  "oklch": {
    "l": 0.49585,
    "c": 0.12751,
    "h": 268.6
  },
  "luminance": 0.11786
}

Semantic roles & 50–950 ramp

primary

#445CAA

secondary

#C0B38A

accent

#B555D3

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #445CAA

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

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