#45458E#45458E

#45458E is a dark, moderate blue. Relative luminance 0.075; OKLCH L 43.0% C 0.118 H 280.2°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#45458E
RGB	rgb(69, 69, 142)
HSL	hsl(240, 35%, 41%)
HSV	hsv(240, 51%, 56%)
CMYK	cmyk(51.4%, 51.4%, 0%, 44.3%)
CIE-LAB	lab(32.86, 21.13, -40.67)
CIE-LCH	lch(32.86, 45.83, 297.45°)
OKLab	oklab(42.96% 0.0209 -0.1159)
OKLCH	oklch(42.96% 0.118 280.2)
XYZ	xyz(9.4634, 7.4739, 26.5299)
Luminance	0.0747 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45458E #8E8E45

analogous

#456A8E #45458E #6A458E

triadic

#45458E #8E4545 #458E45

tetradic

#45458E #8E456A #8E8E45 #458E6A

square

#45458E #8E456A #8E8E45 #458E6A

split-complementary

#45458E #8E6A45 #6A8E45

monochromatic

#1D1D3C #313165 #45458E #5F5FB1 #8888C5

Accessibility & contrast

On white

8.42

#45458E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#45458E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45458E

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45458E	#FFFFFF	#000000	##FFFFFF
##45458E	1.00	8.42	2.49	8.42
#FFFFFF	8.42	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#225091

Deuteranopia (green-blind)

#1C4B8C

Tritanopia (blue-blind)

#295563

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #45458e;
/* rgb */ color: rgb(69, 69, 142);
/* oklch */ color: oklch(43.0% 0.118 280.2);

Tailwind

colors: {
  custom: {
    50: '#7e78af',
    500: '#45458e',
    950: '#000000',
  },
}

SCSS

$custom: #45458e;
$custom-light: #7e78af;
$custom-dark: #000000;

JSON

{
  "hex": "#45458e",
  "rgb": {
    "r": 69,
    "g": 69,
    "b": 142
  },
  "hsl": {
    "h": 240,
    "s": 34.597,
    "l": 41.373
  },
  "oklch": {
    "l": 0.42956,
    "c": 0.11774,
    "h": 280.2
  },
  "luminance": 0.07474
}

Semantic roles & 50–950 ramp

primary

#45458E

secondary

#B0B07E

accent

#CB5DCB

background

#F7F7FA

surface

#EEEDF5

border

#C9C8CF

text

#0A0910

muted

#7C7B7F

Preview Lab

Preview with #45458E

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

Preview Lab → · Contrast checker → · Palette generator →