#445D87#445D87

#445D87 is a mid, moderate blue. Relative luminance 0.108; OKLCH L 47.7% C 0.075 H 260.4°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#445D87
RGB	rgb(68, 93, 135)
HSL	hsl(218, 33%, 40%)
HSV	hsv(218, 50%, 53%)
CMYK	cmyk(49.6%, 31.1%, 0%, 47.1%)
CIE-LAB	lab(39.25, 3.04, -26.29)
CIE-LCH	lch(39.25, 26.46, 276.61°)
OKLab	oklab(47.71% -0.0124 -0.0737)
OKLCH	oklch(47.71% 0.075 260.4)
XYZ	xyz(10.6700, 10.8062, 24.4405)
Luminance	0.1081 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445D87 #876E44

analogous

#447F87 #445D87 #4D4487

triadic

#445D87 #87445D #5D8744

tetradic

#445D87 #87447F #876E44 #44874D

square

#445D87 #87447F #876E44 #44874D

split-complementary

#445D87 #874D44 #7F8744

monochromatic

#1B2536 #2F415E #445D87 #5C7AAD #849BC1

Accessibility & contrast

On white

6.64

#445D87 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#445D87 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445D87

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445D87	#FFFFFF	#000000	##FFFFFF
##445D87	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D6089

Deuteranopia (green-blind)

#455A86

Tritanopia (blue-blind)

#28666C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #445d87;
/* rgb */ color: rgb(68, 93, 135);
/* oklch */ color: oklch(47.7% 0.075 260.4);

Tailwind

colors: {
  custom: {
    50: '#7c8aaa',
    500: '#445d87',
    950: '#000000',
  },
}

SCSS

$custom: #445d87;
$custom-light: #7c8aaa;
$custom-dark: #000000;

JSON

{
  "hex": "#445d87",
  "rgb": {
    "r": 68,
    "g": 93,
    "b": 135
  },
  "hsl": {
    "h": 217.612,
    "s": 33.005,
    "l": 39.804
  },
  "oklch": {
    "l": 0.47713,
    "c": 0.07476,
    "h": 260.4
  },
  "luminance": 0.10807
}

Semantic roles & 50–950 ramp

primary

#445D87

secondary

#AC9A7B

accent

#A15FC9

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#0A0B10

muted

#7C7C7F

Preview Lab

Preview with #445D87

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

Preview Lab → · Contrast checker → · Palette generator →