#453EAB#453EAB

#453EAB is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.9% C 0.168 H 279.8°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#453EAB
RGB	rgb(69, 62, 171)
HSL	hsl(244, 47%, 46%)
HSV	hsv(244, 64%, 67%)
CMYK	cmyk(59.6%, 63.7%, 0%, 32.9%)
CIE-LAB	lab(33.24, 35.23, -57.61)
CIE-LCH	lch(33.24, 67.52, 301.45°)
OKLab	oklab(43.91% 0.0286 -0.1657)
OKLCH	oklch(43.91% 0.168 279.8)
XYZ	xyz(11.5252, 7.6499, 39.3894)
Luminance	0.0765 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#453EAB #A4AB3E

analogous

#3E6DAB #453EAB #7B3EAB

triadic

#453EAB #AB453E #3EAB45

tetradic

#453EAB #AB3E6D #A4AB3E #3EAB7B

square

#453EAB #AB3E6D #A4AB3E #3EAB7B

split-complementary

#453EAB #AB7B3E #6DAB3E

monochromatic

#211D51 #332E7E #453EAB #6761C6 #928ED6

Accessibility & contrast

On white

8.30

#453EAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#453EAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453EAB

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453EAB	#FFFFFF	#000000	##FFFFFF
##453EAB	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052AE

Deuteranopia (green-blind)

#004AA9

Tritanopia (blue-blind)

#00596E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #453eab;
/* rgb */ color: rgb(69, 62, 171);
/* oklch */ color: oklch(43.9% 0.168 279.8);

Tailwind

colors: {
  custom: {
    50: '#8374c5',
    500: '#453eab',
    950: '#000000',
  },
}

SCSS

$custom: #453eab;
$custom-light: #8374c5;
$custom-dark: #000000;

JSON

{
  "hex": "#453eab",
  "rgb": {
    "r": 69,
    "g": 62,
    "b": 171
  },
  "hsl": {
    "h": 243.853,
    "s": 46.781,
    "l": 45.686
  },
  "oklch": {
    "l": 0.43914,
    "c": 0.16815,
    "h": 279.8
  },
  "luminance": 0.07651
}

Semantic roles & 50–950 ramp

primary

#453EAB

secondary

#BDC184

accent

#D651CE

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #453EAB

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

Preview Lab → · Contrast checker → · Palette generator →