#45447A#45447A

#45447A is a dark, moderate blue. Relative luminance 0.068; OKLCH L 41.4% C 0.089 H 282.6°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#45447A
RGB	rgb(69, 68, 122)
HSL	hsl(241, 28%, 37%)
HSV	hsv(241, 44%, 48%)
CMYK	cmyk(43.4%, 44.3%, 0%, 52.2%)
CIE-LAB	lab(31.36, 15.30, -30.69)
CIE-LCH	lch(31.36, 34.30, 296.49°)
OKLab	oklab(41.42% 0.0194 -0.0866)
OKLCH	oklch(41.42% 0.089 282.6)
XYZ	xyz(8.0332, 6.8043, 19.2987)
Luminance	0.0680 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45447A #797A44

analogous

#445E7A #45447A #60447A

triadic

#45447A #7A4544 #447A45

tetradic

#45447A #7A445E #797A44 #447A60

square

#45447A #7A445E #797A44 #447A60

split-complementary

#45447A #7A6044 #5E7A44

monochromatic

#19182B #2F2E53 #45447A #5B5AA1 #8180B8

Accessibility & contrast

On white

8.89

#45447A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#45447A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45447A

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45447A	#FFFFFF	#000000	##FFFFFF
##45447A	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#304C7C

Deuteranopia (green-blind)

#2E4879

Tritanopia (blue-blind)

#354F59

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #45447a;
/* rgb */ color: rgb(69, 68, 122);
/* oklch */ color: oklch(41.4% 0.089 282.6);

Tailwind

colors: {
  custom: {
    50: '#7b77a1',
    500: '#45447a',
    950: '#000000',
  },
}

SCSS

$custom: #45447a;
$custom-light: #7b77a1;
$custom-dark: #000000;

JSON

{
  "hex": "#45447a",
  "rgb": {
    "r": 69,
    "g": 68,
    "b": 122
  },
  "hsl": {
    "h": 241.111,
    "s": 28.421,
    "l": 37.255
  },
  "oklch": {
    "l": 0.41419,
    "c": 0.08878,
    "h": 282.6
  },
  "luminance": 0.06805
}

Semantic roles & 50–950 ramp

primary

#45447A

secondary

#A3A476

accent

#C563C3

background

#F7F7F9

surface

#EEEDF2

border

#C9C8CC

text

#0A080F

muted

#7C7B7E

Preview Lab

Preview with #45447A

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

Preview Lab → · Contrast checker → · Palette generator →