#45448C#45448C

#45448C is a dark, moderate blue. Relative luminance 0.073; OKLCH L 42.6% C 0.116 H 280.9°. Best body text is #FFFFFF at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#45448C
RGB	rgb(69, 68, 140)
HSL	hsl(241, 35%, 41%)
HSV	hsv(241, 51%, 55%)
CMYK	cmyk(50.7%, 51.4%, 0%, 45.1%)
CIE-LAB	lab(32.46, 21.12, -40.08)
CIE-LCH	lch(32.46, 45.31, 297.79°)
OKLab	oklab(42.61% 0.022 -0.1141)
OKLCH	oklch(42.61% 0.116 280.9)
XYZ	xyz(9.2535, 7.2924, 25.7258)
Luminance	0.0729 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45448C #8B8C44

analogous

#44678C #45448C #69448C

triadic

#45448C #8C4544 #448C45

tetradic

#45448C #8C4467 #8B8C44 #448C69

square

#45448C #8C4467 #8B8C44 #448C69

split-complementary

#45448C #8C6944 #678C44

monochromatic

#1C1C3A #313063 #45448C #5E5DB0 #8786C4

Accessibility & contrast

On white

8.54

#45448C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#45448C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45448C

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45448C	#FFFFFF	#000000	##FFFFFF
##45448C	1.00	8.54	2.46	8.54
#FFFFFF	8.54	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#224F8F

Deuteranopia (green-blind)

#1C4A8A

Tritanopia (blue-blind)

#2A5461

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #45448c;
/* rgb */ color: rgb(69, 68, 140);
/* oklch */ color: oklch(42.6% 0.116 280.9);

Tailwind

colors: {
  custom: {
    50: '#7e78ae',
    500: '#45448c',
    950: '#000000',
  },
}

SCSS

$custom: #45448c;
$custom-light: #7e78ae;
$custom-dark: #000000;

JSON

{
  "hex": "#45448c",
  "rgb": {
    "r": 69,
    "g": 68,
    "b": 140
  },
  "hsl": {
    "h": 240.833,
    "s": 34.615,
    "l": 40.784
  },
  "oklch": {
    "l": 0.42614,
    "c": 0.11624,
    "h": 280.9
  },
  "luminance": 0.07293
}

Semantic roles & 50–950 ramp

primary

#45448C

secondary

#AFAF7C

accent

#CB5DC9

background

#F7F7FA

surface

#EEEDF4

border

#C9C8CE

text

#0A0810

muted

#7C7B7F

Preview Lab

Preview with #45448C

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

Preview Lab → · Contrast checker → · Palette generator →