#445D9F#445D9F

#445D9F is a mid, moderate blue. Relative luminance 0.116; OKLCH L 49.1% C 0.110 H 266.7°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#445D9F
RGB	rgb(68, 93, 159)
HSL	hsl(224, 40%, 45%)
HSV	hsv(224, 57%, 62%)
CMYK	cmyk(57.2%, 41.5%, 0%, 37.6%)
CIE-LAB	lab(40.51, 11.07, -38.74)
CIE-LCH	lch(40.51, 40.29, 285.94°)
OKLab	oklab(49.1% -0.0063 -0.11)
OKLCH	oklch(49.1% 0.11 266.7)
XYZ	xyz(12.5542, 11.5599, 34.3639)
Luminance	0.1156 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445D9F #9F8644

analogous

#448B9F #445D9F #58449F

triadic

#445D9F #9F445D #5D9F44

tetradic

#445D9F #9F448B #9F8644 #449F58

square

#445D9F #9F448B #9F8644 #449F58

split-complementary

#445D9F #9F5844 #8B9F44

monochromatic

#1F2B49 #324474 #445D9F #647CBD #8FA0CF

Accessibility & contrast

On white

6.34

#445D9F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#445D9F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445D9F

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445D9F	#FFFFFF	#000000	##FFFFFF
##445D9F	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4164A2

Deuteranopia (green-blind)

#365C9E

Tritanopia (blue-blind)

#076C76

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #445d9f;
/* rgb */ color: rgb(68, 93, 159);
/* oklch */ color: oklch(49.1% 0.110 266.7);

Tailwind

colors: {
  custom: {
    50: '#7f8abc',
    500: '#445d9f',
    950: '#000000',
  },
}

SCSS

$custom: #445d9f;
$custom-light: #7f8abc;
$custom-dark: #000000;

JSON

{
  "hex": "#445d9f",
  "rgb": {
    "r": 68,
    "g": 93,
    "b": 159
  },
  "hsl": {
    "h": 223.516,
    "s": 40.088,
    "l": 44.51
  },
  "oklch": {
    "l": 0.49097,
    "c": 0.11018,
    "h": 266.7
  },
  "luminance": 0.11561
}

Semantic roles & 50–950 ramp

primary

#445D9F

secondary

#BAAB85

accent

#AF58D0

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #445D9F

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

Preview Lab → · Contrast checker → · Palette generator →