#45487C#45487C

#45487C is a dark, moderate blue. Relative luminance 0.074; OKLCH L 42.4% C 0.086 H 279.6°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#45487C
RGB	rgb(69, 72, 124)
HSL	hsl(237, 28%, 38%)
HSV	hsv(237, 44%, 49%)
CMYK	cmyk(44.4%, 41.9%, 0%, 51.4%)
CIE-LAB	lab(32.60, 13.30, -29.97)
CIE-LCH	lch(32.60, 32.79, 293.93°)
OKLab	oklab(42.41% 0.0142 -0.0845)
OKLCH	oklch(42.41% 0.086 279.6)
XYZ	xyz(8.4086, 7.3548, 20.0414)
Luminance	0.0736 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45487C #7C7945

analogous

#45637C #45487C #5D457C

triadic

#45487C #7C4548 #487C45

tetradic

#45487C #7C4563 #7C7945 #457C5D

square

#45487C #7C4563 #7C7945 #457C5D

split-complementary

#45487C #7C5D45 #637C45

monochromatic

#191A2D #2F3155 #45487C #5B5FA3 #8285B9

Accessibility & contrast

On white

8.50

#45487C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#45487C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45487C

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45487C	#FFFFFF	#000000	##FFFFFF
##45487C	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#354F7E

Deuteranopia (green-blind)

#324B7B

Tritanopia (blue-blind)

#33525C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #45487c;
/* rgb */ color: rgb(69, 72, 124);
/* oklch */ color: oklch(42.4% 0.086 279.6);

Tailwind

colors: {
  custom: {
    50: '#7c7aa2',
    500: '#45487c',
    950: '#000000',
  },
}

SCSS

$custom: #45487c;
$custom-light: #7c7aa2;
$custom-dark: #000000;

JSON

{
  "hex": "#45487c",
  "rgb": {
    "r": 69,
    "g": 72,
    "b": 124
  },
  "hsl": {
    "h": 236.727,
    "s": 28.497,
    "l": 37.843
  },
  "oklch": {
    "l": 0.42405,
    "c": 0.08569,
    "h": 279.6
  },
  "luminance": 0.07355
}

Semantic roles & 50–950 ramp

primary

#45487C

secondary

#A5A278

accent

#BF63C5

background

#F7F7FA

surface

#EEEDF3

border

#C9C8CD

text

#0A090F

muted

#7C7B7F

Preview Lab

Preview with #45487C

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

Preview Lab → · Contrast checker → · Palette generator →