#45487D#45487D

#45487D is a dark, moderate blue. Relative luminance 0.074; OKLCH L 42.5% C 0.087 H 279.5°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#45487D
RGB	rgb(69, 72, 125)
HSL	hsl(237, 29%, 38%)
HSV	hsv(237, 45%, 49%)
CMYK	cmyk(44.8%, 42.4%, 0%, 51%)
CIE-LAB	lab(32.66, 13.62, -30.51)
CIE-LCH	lch(32.66, 33.41, 294.06°)
OKLab	oklab(42.47% 0.0145 -0.0861)
OKLCH	oklch(42.47% 0.087 279.5)
XYZ	xyz(8.4722, 7.3802, 20.3762)
Luminance	0.0738 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45487D #7D7A45

analogous

#45647D #45487D #5E457D

triadic

#45487D #7D4548 #487D45

tetradic

#45487D #7D4564 #7D7A45 #457D5E

square

#45487D #7D4564 #7D7A45 #457D5E

split-complementary

#45487D #7D5E45 #647D45

monochromatic

#191B2E #2F3156 #45487D #5B5FA4 #8285BA

Accessibility & contrast

On white

8.48

#45487D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#45487D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45487D

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45487D	#FFFFFF	#000000	##FFFFFF
##45487D	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)

#354F7F

Deuteranopia (green-blind)

#314B7C

Tritanopia (blue-blind)

#33535C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #45487d;
/* rgb */ color: rgb(69, 72, 125);
/* oklch */ color: oklch(42.5% 0.087 279.5);

Tailwind

colors: {
  custom: {
    50: '#7c7aa3',
    500: '#45487d',
    950: '#000000',
  },
}

SCSS

$custom: #45487d;
$custom-light: #7c7aa3;
$custom-dark: #000000;

JSON

{
  "hex": "#45487d",
  "rgb": {
    "r": 69,
    "g": 72,
    "b": 125
  },
  "hsl": {
    "h": 236.786,
    "s": 28.866,
    "l": 38.039
  },
  "oklch": {
    "l": 0.42466,
    "c": 0.08726,
    "h": 279.5
  },
  "luminance": 0.07381
}

Semantic roles & 50–950 ramp

primary

#45487D

secondary

#A6A378

accent

#C063C5

background

#F7F7FA

surface

#EEEDF3

border

#C9C8CD

text

#0A090F

muted

#7C7B7F

Preview Lab

Preview with #45487D

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

Preview Lab → · Contrast checker → · Palette generator →