#45489E#45489E

#45489E is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.7% C 0.137 H 277.8°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#45489E
RGB	rgb(69, 72, 158)
HSL	hsl(238, 39%, 45%)
HSV	hsv(238, 56%, 62%)
CMYK	cmyk(56.3%, 54.4%, 0%, 38%)
CIE-LAB	lab(34.74, 24.53, -47.38)
CIE-LCH	lch(34.74, 53.35, 297.37°)
OKLab	oklab(44.71% 0.0186 -0.1356)
OKLCH	oklch(44.71% 0.137 277.8)
XYZ	xyz(10.9412, 8.3678, 33.3797)
Luminance	0.0837 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45489E #9E9B45

analogous

#45749E #45489E #6F459E

triadic

#45489E #9E4548 #489E45

tetradic

#45489E #9E4574 #9E9B45 #459E6F

square

#45489E #9E4574 #9E9B45 #459E6F

split-complementary

#45489E #9E6F45 #749E45

monochromatic

#202149 #323573 #45489E #6568BC #8F91CE

Accessibility & contrast

On white

7.85

#45489E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#45489E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45489E

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45489E	#FFFFFF	#000000	##FFFFFF
##45489E	1.00	7.85	2.67	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1455A1

Deuteranopia (green-blind)

#004E9C

Tritanopia (blue-blind)

#175C6C

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #45489e;
/* rgb */ color: rgb(69, 72, 158);
/* oklch */ color: oklch(44.7% 0.137 277.8);

Tailwind

colors: {
  custom: {
    50: '#807bbb',
    500: '#45489e',
    950: '#000000',
  },
}

SCSS

$custom: #45489e;
$custom-light: #807bbb;
$custom-dark: #000000;

JSON

{
  "hex": "#45489e",
  "rgb": {
    "r": 69,
    "g": 72,
    "b": 158
  },
  "hsl": {
    "h": 237.978,
    "s": 39.207,
    "l": 44.51
  },
  "oklch": {
    "l": 0.44709,
    "c": 0.13683,
    "h": 277.8
  },
  "luminance": 0.08369
}

Semantic roles & 50–950 ramp

primary

#45489E

secondary

#BAB885

accent

#CB59CF

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0B0912

muted

#7C7B81

Preview Lab

Preview with #45489E

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

Preview Lab → · Contrast checker → · Palette generator →