#45429A#45429A

#45429A is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.3% C 0.139 H 280.4°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#45429A
RGB	rgb(69, 66, 154)
HSL	hsl(242, 40%, 43%)
HSV	hsv(242, 57%, 60%)
CMYK	cmyk(55.2%, 57.1%, 0%, 39.6%)
CIE-LAB	lab(32.91, 27.06, -47.92)
CIE-LCH	lch(32.91, 55.03, 299.46°)
OKLab	oklab(43.25% 0.0251 -0.1372)
OKLCH	oklch(43.25% 0.139 280.4)
XYZ	xyz(10.2334, 7.4941, 31.4729)
Luminance	0.0750 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45429A #979A42

analogous

#426B9A #45429A #71429A

triadic

#45429A #9A4542 #429A45

tetradic

#45429A #9A426B #979A42 #429A71

square

#45429A #9A426B #979A42 #429A71

split-complementary

#45429A #9A7142 #6B9A42

monochromatic

#1F1D44 #32306F #45429A #625FBA #8C8ACD

Accessibility & contrast

On white

8.40

#45429A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#45429A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45429A

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45429A	#FFFFFF	#000000	##FFFFFF
##45429A	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#01519D

Deuteranopia (green-blind)

#004A98

Tritanopia (blue-blind)

#1E5667

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #45429a;
/* rgb */ color: rgb(69, 66, 154);
/* oklch */ color: oklch(43.3% 0.139 280.4);

Tailwind

colors: {
  custom: {
    50: '#8076b8',
    500: '#45429a',
    950: '#000000',
  },
}

SCSS

$custom: #45429a;
$custom-light: #8076b8;
$custom-dark: #000000;

JSON

{
  "hex": "#45429a",
  "rgb": {
    "r": 69,
    "g": 66,
    "b": 154
  },
  "hsl": {
    "h": 242.045,
    "s": 40,
    "l": 43.137
  },
  "oklch": {
    "l": 0.43253,
    "c": 0.13947,
    "h": 280.4
  },
  "luminance": 0.07495
}

Semantic roles & 50–950 ramp

primary

#45429A

secondary

#B6B880

accent

#D058CC

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0B0811

muted

#7C7B80

Preview Lab

Preview with #45429A

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

Preview Lab → · Contrast checker → · Palette generator →