#45447C#45447C

#45447C is a dark, moderate blue. Relative luminance 0.069; OKLCH L 41.5% C 0.092 H 282.4°. Best body text is #FFFFFF at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#45447C
RGB	rgb(69, 68, 124)
HSL	hsl(241, 29%, 38%)
HSV	hsv(241, 45%, 49%)
CMYK	cmyk(44.4%, 45.2%, 0%, 51.4%)
CIE-LAB	lab(31.47, 15.93, -31.76)
CIE-LCH	lch(31.47, 35.53, 296.64°)
OKLab	oklab(41.55% 0.0198 -0.0897)
OKLCH	oklch(41.55% 0.092 282.4)
XYZ	xyz(8.1584, 6.8543, 19.9580)
Luminance	0.0685 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45447C #7B7C44

analogous

#445F7C #45447C #61447C

triadic

#45447C #7C4544 #447C45

tetradic

#45447C #7C445F #7B7C44 #447C61

square

#45447C #7C445F #7B7C44 #447C61

split-complementary

#45447C #7C6144 #5F7C44

monochromatic

#19192D #2F2E54 #45447C #5B5AA4 #8281BA

Accessibility & contrast

On white

8.86

#45447C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#45447C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45447C

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45447C	#FFFFFF	#000000	##FFFFFF
##45447C	1.00	8.86	2.37	8.86
#FFFFFF	8.86	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F4C7E

Deuteranopia (green-blind)

#2C487B

Tritanopia (blue-blind)

#344F5A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #45447c;
/* rgb */ color: rgb(69, 68, 124);
/* oklch */ color: oklch(41.5% 0.092 282.4);

Tailwind

colors: {
  custom: {
    50: '#7c77a2',
    500: '#45447c',
    950: '#000000',
  },
}

SCSS

$custom: #45447c;
$custom-light: #7c77a2;
$custom-dark: #000000;

JSON

{
  "hex": "#45447c",
  "rgb": {
    "r": 69,
    "g": 68,
    "b": 124
  },
  "hsl": {
    "h": 241.071,
    "s": 29.167,
    "l": 37.647
  },
  "oklch": {
    "l": 0.41545,
    "c": 0.0919,
    "h": 282.4
  },
  "luminance": 0.06855
}

Semantic roles & 50–950 ramp

primary

#45447C

secondary

#A4A577

accent

#C562C4

background

#F7F7FA

surface

#EEEDF3

border

#C9C8CD

text

#0A080F

muted

#7C7B7F

Preview Lab

Preview with #45447C

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

Preview Lab → · Contrast checker → · Palette generator →