#45489D#45489D

#45489D is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.6% C 0.135 H 277.9°. Best body text is #FFFFFF at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#45489D
RGB	rgb(69, 72, 157)
HSL	hsl(238, 39%, 44%)
HSV	hsv(238, 56%, 62%)
CMYK	cmyk(56.1%, 54.1%, 0%, 38.4%)
CIE-LAB	lab(34.67, 24.19, -46.89)
CIE-LCH	lch(34.67, 52.76, 297.29°)
OKLab	oklab(44.64% 0.0185 -0.1341)
OKLCH	oklch(44.64% 0.135 277.9)
XYZ	xyz(10.8555, 8.3335, 32.9283)
Luminance	0.0833 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45489D #9D9A45

analogous

#45749D #45489D #6E459D

triadic

#45489D #9D4548 #489D45

tetradic

#45489D #9D4574 #9D9A45 #459D6E

square

#45489D #9D4574 #9D9A45 #459D6E

split-complementary

#45489D #9D6E45 #749D45

monochromatic

#202148 #323572 #45489D #6467BB #8F91CE

Accessibility & contrast

On white

7.87

#45489D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#45489D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45489D

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45489D	#FFFFFF	#000000	##FFFFFF
##45489D	1.00	7.87	2.67	7.87
#FFFFFF	7.87	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1655A0

Deuteranopia (green-blind)

#034E9B

Tritanopia (blue-blind)

#195B6B

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #45489d;
/* rgb */ color: rgb(69, 72, 157);
/* oklch */ color: oklch(44.6% 0.135 277.9);

Tailwind

colors: {
  custom: {
    50: '#807bba',
    500: '#45489d',
    950: '#000000',
  },
}

SCSS

$custom: #45489d;
$custom-light: #807bba;
$custom-dark: #000000;

JSON

{
  "hex": "#45489d",
  "rgb": {
    "r": 69,
    "g": 72,
    "b": 157
  },
  "hsl": {
    "h": 237.955,
    "s": 38.938,
    "l": 44.314
  },
  "oklch": {
    "l": 0.44635,
    "c": 0.1354,
    "h": 277.9
  },
  "luminance": 0.08334
}

Semantic roles & 50–950 ramp

primary

#45489D

secondary

#B9B785

accent

#CB59CF

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0B0912

muted

#7C7B81

Preview Lab

Preview with #45489D

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

Preview Lab → · Contrast checker → · Palette generator →