#45448F#45448F

#45448F is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.8% C 0.121 H 280.6°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#45448F
RGB	rgb(69, 68, 143)
HSL	hsl(241, 36%, 41%)
HSV	hsv(241, 52%, 56%)
CMYK	cmyk(51.7%, 52.4%, 0%, 43.9%)
CIE-LAB	lab(32.66, 22.11, -41.61)
CIE-LCH	lch(32.66, 47.12, 297.99°)
OKLab	oklab(42.83% 0.0222 -0.1186)
OKLCH	oklch(42.83% 0.121 280.6)
XYZ	xyz(9.4778, 7.3821, 26.9068)
Luminance	0.0738 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45448F #8E8F44

analogous

#44698F #45448F #6B448F

triadic

#45448F #8F4544 #448F45

tetradic

#45448F #8F4469 #8E8F44 #448F6B

square

#45448F #8F4469 #8E8F44 #448F6B

split-complementary

#45448F #8F6B44 #698F44

monochromatic

#1D1D3C #313066 #45448F #5F5EB2 #8887C6

Accessibility & contrast

On white

8.48

#45448F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#45448F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45448F

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45448F	#FFFFFF	#000000	##FFFFFF
##45448F	1.00	8.48	2.48	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F5092

Deuteranopia (green-blind)

#184A8D

Tritanopia (blue-blind)

#285463

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #45448f;
/* rgb */ color: rgb(69, 68, 143);
/* oklch */ color: oklch(42.8% 0.121 280.6);

Tailwind

colors: {
  custom: {
    50: '#7e78b0',
    500: '#45448f',
    950: '#000000',
  },
}

SCSS

$custom: #45448f;
$custom-light: #7e78b0;
$custom-dark: #000000;

JSON

{
  "hex": "#45448f",
  "rgb": {
    "r": 69,
    "g": 68,
    "b": 143
  },
  "hsl": {
    "h": 240.8,
    "s": 35.545,
    "l": 41.373
  },
  "oklch": {
    "l": 0.42826,
    "c": 0.12069,
    "h": 280.6
  },
  "luminance": 0.07383
}

Semantic roles & 50–950 ramp

primary

#45448F

secondary

#B0B17E

accent

#CC5CCA

background

#F8F7FA

surface

#EFEDF5

border

#CAC8CF

text

#0A0810

muted

#7C7B7F

Preview Lab

Preview with #45448F

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

Preview Lab → · Contrast checker → · Palette generator →