#445CA3#445CA3

#445CA3 is a mid, moderate blue. Relative luminance 0.115; OKLCH L 49.1% C 0.117 H 267.9°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#445CA3
RGB	rgb(68, 92, 163)
HSL	hsl(225, 41%, 45%)
HSV	hsv(225, 58%, 64%)
CMYK	cmyk(58.3%, 43.6%, 0%, 36.1%)
CIE-LAB	lab(40.45, 13.08, -41.21)
CIE-LCH	lch(40.45, 43.24, 287.62°)
OKLab	oklab(49.13% -0.0044 -0.1172)
OKLCH	oklch(49.13% 0.117 267.9)
XYZ	xyz(12.8197, 11.5266, 36.1925)
Luminance	0.1153 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445CA3 #A38B44

analogous

#448CA3 #445CA3 #5B44A3

triadic

#445CA3 #A3445C #5CA344

tetradic

#445CA3 #A3448C #A38B44 #44A35B

square

#445CA3 #A3448C #A38B44 #44A35B

split-complementary

#445CA3 #A35B44 #8CA344

monochromatic

#202B4D #324478 #445CA3 #657CBF #90A1D1

Accessibility & contrast

On white

6.35

#445CA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#445CA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445CA3

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445CA3	#FFFFFF	#000000	##FFFFFF
##445CA3	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D64A6

Deuteranopia (green-blind)

#305BA1

Tritanopia (blue-blind)

#006C77

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #445ca3;
/* rgb */ color: rgb(68, 92, 163);
/* oklch */ color: oklch(49.1% 0.117 267.9);

Tailwind

colors: {
  custom: {
    50: '#8089bf',
    500: '#445ca3',
    950: '#000000',
  },
}

SCSS

$custom: #445ca3;
$custom-light: #8089bf;
$custom-dark: #000000;

JSON

{
  "hex": "#445ca3",
  "rgb": {
    "r": 68,
    "g": 92,
    "b": 163
  },
  "hsl": {
    "h": 224.842,
    "s": 41.126,
    "l": 45.294
  },
  "oklch": {
    "l": 0.4913,
    "c": 0.11733,
    "h": 267.9
  },
  "luminance": 0.11528
}

Semantic roles & 50–950 ramp

primary

#445CA3

secondary

#BCAF86

accent

#B257D1

background

#F8F8FB

surface

#EFF0F7

border

#CACBD0

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #445CA3

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

Preview Lab → · Contrast checker → · Palette generator →