#453E8A#453E8A

#453E8A is a dark, vivid blue. Relative luminance 0.065; OKLCH L 41.3% C 0.122 H 283.8°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#453E8A
RGB	rgb(69, 62, 138)
HSL	hsl(246, 38%, 39%)
HSV	hsv(246, 55%, 54%)
CMYK	cmyk(50%, 55.1%, 0%, 45.9%)
CIE-LAB	lab(30.75, 24.38, -41.61)
CIE-LCH	lch(30.75, 48.22, 300.37°)
OKLab	oklab(41.29% 0.0292 -0.1187)
OKLCH	oklch(41.29% 0.122 283.8)
XYZ	xyz(8.7629, 6.5450, 24.8414)
Luminance	0.0654 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#453E8A #838A3E

analogous

#3E5D8A #453E8A #6B3E8A

triadic

#453E8A #8A453E #3E8A45

tetradic

#453E8A #8A3E5D #838A3E #3E8A6B

square

#453E8A #8A3E5D #838A3E #3E8A6B

split-complementary

#453E8A #8A6B3E #5D8A3E

monochromatic

#1B1836 #302B60 #453E8A #5C53B2 #847EC5

Accessibility & contrast

On white

9.09

#453E8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#453E8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453E8A

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453E8A	#FFFFFF	#000000	##FFFFFF
##453E8A	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#154B8D

Deuteranopia (green-blind)

#104688

Tritanopia (blue-blind)

#2C4F5E

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #453e8a;
/* rgb */ color: rgb(69, 62, 138);
/* oklch */ color: oklch(41.3% 0.122 283.8);

Tailwind

colors: {
  custom: {
    50: '#7e73ad',
    500: '#453e8a',
    950: '#000000',
  },
}

SCSS

$custom: #453e8a;
$custom-light: #7e73ad;
$custom-dark: #000000;

JSON

{
  "hex": "#453e8a",
  "rgb": {
    "r": 69,
    "g": 62,
    "b": 138
  },
  "hsl": {
    "h": 245.526,
    "s": 38,
    "l": 39.216
  },
  "oklch": {
    "l": 0.41286,
    "c": 0.12222,
    "h": 283.8
  },
  "luminance": 0.06545
}

Semantic roles & 50–950 ramp

primary

#453E8A

secondary

#AAAF75

accent

#CE5AC3

background

#F7F7FA

surface

#EEEDF4

border

#C9C8CE

text

#0A0810

muted

#7C7B7F

Preview Lab

Preview with #453E8A

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

Preview Lab → · Contrast checker → · Palette generator →