#454581#454581

#454581 is a dark, moderate blue. Relative luminance 0.071; OKLCH L 42.1% C 0.098 H 281.3°. Best body text is #FFFFFF at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#454581
RGB	rgb(69, 69, 129)
HSL	hsl(240, 30%, 39%)
HSV	hsv(240, 47%, 51%)
CMYK	cmyk(46.5%, 46.5%, 0%, 49.4%)
CIE-LAB	lab(32.05, 16.88, -33.96)
CIE-LCH	lch(32.05, 37.92, 296.43°)
OKLab	oklab(42.08% 0.0193 -0.0962)
OKLCH	oklch(42.08% 0.098 281.3)
XYZ	xyz(8.5436, 7.1060, 21.6860)
Luminance	0.0711 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454581 #818145

analogous

#456381 #454581 #634581

triadic

#454581 #814545 #458145

tetradic

#454581 #814563 #818145 #458163

square

#454581 #814563 #818145 #458163

split-complementary

#454581 #816345 #638145

monochromatic

#1A1A31 #303059 #454581 #5C5CA8 #8383BD

Accessibility & contrast

On white

8.67

#454581 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#454581 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454581

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454581	#FFFFFF	#000000	##FFFFFF
##454581	1.00	8.67	2.42	8.67
#FFFFFF	8.67	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D4E83

Deuteranopia (green-blind)

#2A4980

Tritanopia (blue-blind)

#31515C

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #454581;
/* rgb */ color: rgb(69, 69, 129);
/* oklch */ color: oklch(42.1% 0.098 281.3);

Tailwind

colors: {
  custom: {
    50: '#7c78a6',
    500: '#454581',
    950: '#000000',
  },
}

SCSS

$custom: #454581;
$custom-light: #7c78a6;
$custom-dark: #000000;

JSON

{
  "hex": "#454581",
  "rgb": {
    "r": 69,
    "g": 69,
    "b": 129
  },
  "hsl": {
    "h": 240,
    "s": 30.303,
    "l": 38.824
  },
  "oklch": {
    "l": 0.42077,
    "c": 0.09808,
    "h": 281.3
  },
  "luminance": 0.07106
}

Semantic roles & 50–950 ramp

primary

#454581

secondary

#A8A87A

accent

#C761C7

background

#F7F7FA

surface

#EEEDF4

border

#C9C8CE

text

#0A090F

muted

#7C7B7F

Preview Lab

Preview with #454581

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

Preview Lab → · Contrast checker → · Palette generator →