#45429D#45429D

#45429D is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.5% C 0.144 H 280.1°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#45429D
RGB	rgb(69, 66, 157)
HSL	hsl(242, 41%, 44%)
HSV	hsv(242, 58%, 62%)
CMYK	cmyk(56.1%, 58%, 0%, 38.4%)
CIE-LAB	lab(33.13, 28.06, -49.38)
CIE-LCH	lch(33.13, 56.80, 299.61°)
OKLab	oklab(43.49% 0.0251 -0.1415)
OKLCH	oklch(43.49% 0.144 280.1)
XYZ	xyz(10.4864, 7.5953, 32.8052)
Luminance	0.0760 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45429D #9A9D42

analogous

#426C9D #45429D #72429D

triadic

#45429D #9D4542 #429D45

tetradic

#45429D #9D426C #9A9D42 #429D72

square

#45429D #9D426C #9A9D42 #429D72

split-complementary

#45429D #9D7242 #6C9D42

monochromatic

#1F1E47 #323072 #45429D #6360BC #8D8BCE

Accessibility & contrast

On white

8.34

#45429D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#45429D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45429D

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45429D	#FFFFFF	#000000	##FFFFFF
##45429D	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A0

Deuteranopia (green-blind)

#004A9B

Tritanopia (blue-blind)

#1A5769

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #45429d;
/* rgb */ color: rgb(69, 66, 157);
/* oklch */ color: oklch(43.5% 0.144 280.1);

Tailwind

colors: {
  custom: {
    50: '#8176bb',
    500: '#45429d',
    950: '#000000',
  },
}

SCSS

$custom: #45429d;
$custom-light: #8176bb;
$custom-dark: #000000;

JSON

{
  "hex": "#45429d",
  "rgb": {
    "r": 69,
    "g": 66,
    "b": 157
  },
  "hsl": {
    "h": 241.978,
    "s": 40.807,
    "l": 43.725
  },
  "oklch": {
    "l": 0.43485,
    "c": 0.14371,
    "h": 280.1
  },
  "luminance": 0.07596
}

Semantic roles & 50–950 ramp

primary

#45429D

secondary

#B7B982

accent

#D157CD

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #45429D

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

Preview Lab → · Contrast checker → · Palette generator →