#45449D#45449D

#45449D is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.9% C 0.141 H 279.4°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#45449D
RGB	rgb(69, 68, 157)
HSL	hsl(241, 40%, 44%)
HSV	hsv(241, 57%, 62%)
CMYK	cmyk(56.1%, 56.7%, 0%, 38.4%)
CIE-LAB	lab(33.63, 26.78, -48.56)
CIE-LCH	lch(33.63, 55.45, 298.87°)
OKLab	oklab(43.86% 0.023 -0.1391)
OKLCH	oklch(43.86% 0.141 279.4)
XYZ	xyz(10.6053, 7.8331, 32.8448)
Luminance	0.0783 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45449D #9C9D44

analogous

#44709D #45449D #72449D

triadic

#45449D #9D4544 #449D45

tetradic

#45449D #9D4470 #9C9D44 #449D72

square

#45449D #9D4470 #9C9D44 #449D72

split-complementary

#45449D #9D7244 #709D44

monochromatic

#1F1F48 #323272 #45449D #6463BB #8E8ECE

Accessibility & contrast

On white

8.18

#45449D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#45449D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45449D

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45449D	#FFFFFF	#000000	##FFFFFF
##45449D	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0353A0

Deuteranopia (green-blind)

#004C9B

Tritanopia (blue-blind)

#19596A

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #45449d;
/* rgb */ color: rgb(69, 68, 157);
/* oklch */ color: oklch(43.9% 0.141 279.4);

Tailwind

colors: {
  custom: {
    50: '#8078bb',
    500: '#45449d',
    950: '#000000',
  },
}

SCSS

$custom: #45449d;
$custom-light: #8078bb;
$custom-dark: #000000;

JSON

{
  "hex": "#45449d",
  "rgb": {
    "r": 69,
    "g": 68,
    "b": 157
  },
  "hsl": {
    "h": 240.674,
    "s": 39.556,
    "l": 44.118
  },
  "oklch": {
    "l": 0.43862,
    "c": 0.14095,
    "h": 279.4
  },
  "luminance": 0.07834
}

Semantic roles & 50–950 ramp

primary

#45449D

secondary

#B9B984

accent

#CF58CE

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0B0912

muted

#7C7B81

Preview Lab

Preview with #45449D

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

Preview Lab → · Contrast checker → · Palette generator →