#453CB7#453CB7

#453CB7 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.6% C 0.186 H 279.0°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#453CB7
RGB	rgb(69, 60, 183)
HSL	hsl(244, 51%, 48%)
HSV	hsv(244, 67%, 72%)
CMYK	cmyk(62.3%, 67.2%, 0%, 28.2%)
CIE-LAB	lab(33.80, 40.37, -63.82)
CIE-LCH	lch(33.80, 75.52, 302.31°)
OKLab	oklab(44.64% 0.029 -0.184)
OKLCH	oklch(44.64% 0.186 279)
XYZ	xyz(12.6146, 7.9149, 45.6535)
Luminance	0.0792 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.04

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#453CB7 #AEB73C

analogous

#3C71B7 #453CB7 #823CB7

triadic

#453CB7 #B7453C #3CB745

tetradic

#453CB7 #B73C71 #AEB73C #3CB782

square

#453CB7 #B73C71 #AEB73C #3CB782

split-complementary

#453CB7 #B7823C #71B73C

monochromatic

#221E5B #342D89 #453CB7 #6C64CC #9792DB

Accessibility & contrast

On white

8.13

#453CB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#453CB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453CB7

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453CB7	#FFFFFF	#000000	##FFFFFF
##453CB7	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054BB

Deuteranopia (green-blind)

#004BB5

Tritanopia (blue-blind)

#005C74

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #453cb7;
/* rgb */ color: rgb(69, 60, 183);
/* oklch */ color: oklch(44.6% 0.186 279.0);

Tailwind

colors: {
  custom: {
    50: '#8673ce',
    500: '#453cb7',
    950: '#000000',
  },
}

SCSS

$custom: #453cb7;
$custom-light: #8673ce;
$custom-dark: #000000;

JSON

{
  "hex": "#453cb7",
  "rgb": {
    "r": 69,
    "g": 60,
    "b": 183
  },
  "hsl": {
    "h": 244.39,
    "s": 50.617,
    "l": 47.647
  },
  "oklch": {
    "l": 0.44637,
    "c": 0.18624,
    "h": 279
  },
  "luminance": 0.07916
}

Semantic roles & 50–950 ramp

primary

#453CB7

secondary

#C2C688

accent

#DA4ED0

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #453CB7

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

Preview Lab → · Contrast checker → · Palette generator →