#445F9D#445F9D

#445F9D is a mid, moderate blue. Relative luminance 0.118; OKLCH L 49.4% C 0.105 H 265.0°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#445F9D
RGB	rgb(68, 95, 157)
HSL	hsl(222, 40%, 44%)
HSV	hsv(222, 57%, 62%)
CMYK	cmyk(56.7%, 39.5%, 0%, 38.4%)
CIE-LAB	lab(40.97, 9.11, -36.81)
CIE-LCH	lch(40.97, 37.92, 283.90°)
OKLab	oklab(49.42% -0.0091 -0.1043)
OKLCH	oklch(49.42% 0.105 265)
XYZ	xyz(12.5599, 11.8467, 33.5165)
Luminance	0.1185 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445F9D #9D8244

analogous

#448C9D #445F9D #56449D

triadic

#445F9D #9D445F #5F9D44

tetradic

#445F9D #9D448C #9D8244 #449D56

square

#445F9D #9D448C #9D8244 #449D56

split-complementary

#445F9D #9D5644 #8C9D44

monochromatic

#1F2B48 #324572 #445F9D #637EBB #8EA1CE

Accessibility & contrast

On white

6.23

#445F9D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#445F9D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445F9D

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445F9D	#FFFFFF	#000000	##FFFFFF
##445F9D	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45659F

Deuteranopia (green-blind)

#3A5D9C

Tritanopia (blue-blind)

#0C6D76

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #445f9d;
/* rgb */ color: rgb(68, 95, 157);
/* oklch */ color: oklch(49.4% 0.105 265.0);

Tailwind

colors: {
  custom: {
    50: '#7f8cba',
    500: '#445f9d',
    950: '#000000',
  },
}

SCSS

$custom: #445f9d;
$custom-light: #7f8cba;
$custom-dark: #000000;

JSON

{
  "hex": "#445f9d",
  "rgb": {
    "r": 68,
    "g": 95,
    "b": 157
  },
  "hsl": {
    "h": 221.798,
    "s": 39.556,
    "l": 44.118
  },
  "oklch": {
    "l": 0.49418,
    "c": 0.10473,
    "h": 265
  },
  "luminance": 0.11848
}

Semantic roles & 50–950 ramp

primary

#445F9D

secondary

#B9A984

accent

#AB58CF

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0A0C11

muted

#7C7D80

Preview Lab

Preview with #445F9D

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

Preview Lab → · Contrast checker → · Palette generator →