#45349B#45349B

#45349B is a dark, vivid blue. Relative luminance 0.061; OKLCH L 40.9% C 0.160 H 284.4°. Best body text is #FFFFFF at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#45349B
RGB	rgb(69, 52, 155)
HSL	hsl(250, 50%, 41%)
HSV	hsv(250, 66%, 61%)
CMYK	cmyk(55.5%, 66.5%, 0%, 39.2%)
CIE-LAB	lab(29.63, 36.14, -53.84)
CIE-LCH	lch(29.63, 64.85, 303.87°)
OKLab	oklab(40.88% 0.0396 -0.1547)
OKLCH	oklch(40.88% 0.16 284.4)
XYZ	xyz(9.5968, 6.0872, 31.6732)
Luminance	0.0609 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45349B #8A9B34

analogous

#34569B #45349B #78349B

triadic

#45349B #9B4534 #349B45

tetradic

#45349B #9B3456 #8A9B34 #349B78

square

#45349B #9B3456 #8A9B34 #349B78

split-complementary

#45349B #9B7834 #569B34

monochromatic

#1C153F #31256D #45349B #5E4AC2 #8778D2

Accessibility & contrast

On white

9.47

#45349B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#45349B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45349B

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45349B	#FFFFFF	#000000	##FFFFFF
##45349B	1.00	9.47	2.22	9.47
#FFFFFF	9.47	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00499E

Deuteranopia (green-blind)

#004399

Tritanopia (blue-blind)

#1F4E63

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #45349b;
/* rgb */ color: rgb(69, 52, 155);
/* oklch */ color: oklch(40.9% 0.160 284.4);

Tailwind

colors: {
  custom: {
    50: '#816db9',
    500: '#45349b',
    950: '#000000',
  },
}

SCSS

$custom: #45349b;
$custom-light: #816db9;
$custom-dark: #000000;

JSON

{
  "hex": "#45349b",
  "rgb": {
    "r": 69,
    "g": 52,
    "b": 155
  },
  "hsl": {
    "h": 249.903,
    "s": 49.758,
    "l": 40.588
  },
  "oklch": {
    "l": 0.40875,
    "c": 0.15968,
    "h": 284.4
  },
  "luminance": 0.06088
}

Semantic roles & 50–950 ramp

primary

#45349B

secondary

#AEBA71

accent

#D94FC2

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #45349B

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

Preview Lab → · Contrast checker → · Palette generator →