#445C8F#445C8F

#445C8F is a mid, moderate blue. Relative luminance 0.109; OKLCH L 47.9% C 0.088 H 264.2°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#445C8F
RGB	rgb(68, 92, 143)
HSL	hsl(221, 36%, 41%)
HSV	hsv(221, 52%, 56%)
CMYK	cmyk(52.4%, 35.7%, 0%, 43.9%)
CIE-LAB	lab(39.35, 6.30, -30.97)
CIE-LCH	lch(39.35, 31.60, 281.50°)
OKLab	oklab(47.92% -0.0089 -0.0873)
OKLCH	oklch(47.92% 0.088 264.2)
XYZ	xyz(11.1673, 10.8656, 27.4901)
Luminance	0.1087 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445C8F #8F7744

analogous

#44828F #445C8F #52448F

triadic

#445C8F #8F445C #5C8F44

tetradic

#445C8F #8F4482 #8F7744 #448F52

square

#445C8F #8F4482 #8F7744 #448F52

split-complementary

#445C8F #8F5244 #828F44

monochromatic

#1D273C #304166 #445C8F #5E79B2 #879BC6

Accessibility & contrast

On white

6.62

#445C8F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#445C8F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445C8F

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445C8F	#FFFFFF	#000000	##FFFFFF
##445C8F	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#486091

Deuteranopia (green-blind)

#405A8E

Tritanopia (blue-blind)

#21676F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #445c8f;
/* rgb */ color: rgb(68, 92, 143);
/* oklch */ color: oklch(47.9% 0.088 264.2);

Tailwind

colors: {
  custom: {
    50: '#7d89b0',
    500: '#445c8f',
    950: '#000000',
  },
}

SCSS

$custom: #445c8f;
$custom-light: #7d89b0;
$custom-dark: #000000;

JSON

{
  "hex": "#445c8f",
  "rgb": {
    "r": 68,
    "g": 92,
    "b": 143
  },
  "hsl": {
    "h": 220.8,
    "s": 35.545,
    "l": 41.373
  },
  "oklch": {
    "l": 0.47922,
    "c": 0.08777,
    "h": 264.2
  },
  "luminance": 0.10866
}

Semantic roles & 50–950 ramp

primary

#445C8F

secondary

#B1A17E

accent

#A85CCC

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#0A0B10

muted

#7C7C7F

Preview Lab

Preview with #445C8F

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

Preview Lab → · Contrast checker → · Palette generator →