#445C8B#445C8B

#445C8B is a mid, moderate blue. Relative luminance 0.107; OKLCH L 47.7% C 0.082 H 263.0°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#445C8B
RGB	rgb(68, 92, 139)
HSL	hsl(220, 34%, 41%)
HSV	hsv(220, 51%, 55%)
CMYK	cmyk(51.1%, 33.8%, 0%, 45.5%)
CIE-LAB	lab(39.15, 4.98, -28.87)
CIE-LCH	lch(39.15, 29.30, 279.79°)
OKLab	oklab(47.7% -0.0099 -0.0812)
OKLCH	oklch(47.7% 0.082 263)
XYZ	xyz(10.8697, 10.7466, 25.9226)
Luminance	0.1075 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445C8B #8B7344

analogous

#447F8B #445C8B #4F448B

triadic

#445C8B #8B445C #5C8B44

tetradic

#445C8B #8B447F #8B7344 #448B4F

square

#445C8B #8B447F #8B7344 #448B4F

split-complementary

#445C8B #8B4F44 #7F8B44

monochromatic

#1C2639 #304162 #445C8B #5D79B0 #869BC4

Accessibility & contrast

On white

6.67

#445C8B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#445C8B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445C8B

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445C8B	#FFFFFF	#000000	##FFFFFF
##445C8B	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A608D

Deuteranopia (green-blind)

#42598A

Tritanopia (blue-blind)

#25666D

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #445c8b;
/* rgb */ color: rgb(68, 92, 139);
/* oklch */ color: oklch(47.7% 0.082 263.0);

Tailwind

colors: {
  custom: {
    50: '#7c89ad',
    500: '#445c8b',
    950: '#000000',
  },
}

SCSS

$custom: #445c8b;
$custom-light: #7c89ad;
$custom-dark: #000000;

JSON

{
  "hex": "#445c8b",
  "rgb": {
    "r": 68,
    "g": 92,
    "b": 139
  },
  "hsl": {
    "h": 219.718,
    "s": 34.3,
    "l": 40.588
  },
  "oklch": {
    "l": 0.47698,
    "c": 0.08182,
    "h": 263
  },
  "luminance": 0.10747
}

Semantic roles & 50–950 ramp

primary

#445C8B

secondary

#AF9E7C

accent

#A65DCA

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#0A0B10

muted

#7C7C7F

Preview Lab

Preview with #445C8B

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

Preview Lab → · Contrast checker → · Palette generator →