#452BB1#452BB1

#452BB1 is a dark, vivid violet. Relative luminance 0.062; OKLCH L 41.6% C 0.197 H 282.5°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#452BB1
RGB	rgb(69, 43, 177)
HSL	hsl(252, 61%, 43%)
HSV	hsv(252, 76%, 69%)
CMYK	cmyk(61%, 75.7%, 0%, 30.6%)
CIE-LAB	lab(29.83, 47.97, -66.79)
CIE-LCH	lch(29.83, 82.23, 305.69°)
OKLab	oklab(41.63% 0.0428 -0.1926)
OKLCH	oklch(41.63% 0.197 282.5)
XYZ	xyz(11.2515, 6.1665, 42.1838)
Luminance	0.0617 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#452BB1 #97B12B

analogous

#2B54B1 #452BB1 #882BB1

triadic

#452BB1 #B1452B #2BB145

tetradic

#452BB1 #B12B54 #97B12B #2BB188

square

#452BB1 #B12B54 #97B12B #2BB188

split-complementary

#452BB1 #B1882B #54B12B

monochromatic

#1F134F #321F80 #452BB1 #6247D2 #8C78DE

Accessibility & contrast

On white

9.40

#452BB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#452BB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #452BB1

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##452BB1	#FFFFFF	#000000	##FFFFFF
##452BB1	1.00	9.40	2.23	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB5

Deuteranopia (green-blind)

#0042AF

Tritanopia (blue-blind)

#00516C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #452bb1;
/* rgb */ color: rgb(69, 43, 177);
/* oklch */ color: oklch(41.6% 0.197 282.5);

Tailwind

colors: {
  custom: {
    50: '#8668ca',
    500: '#452bb1',
    950: '#000000',
  },
}

SCSS

$custom: #452bb1;
$custom-light: #8668ca;
$custom-dark: #000000;

JSON

{
  "hex": "#452bb1",
  "rgb": {
    "r": 69,
    "g": 43,
    "b": 177
  },
  "hsl": {
    "h": 251.642,
    "s": 60.909,
    "l": 43.137
  },
  "oklch": {
    "l": 0.41631,
    "c": 0.19727,
    "h": 282.5
  },
  "luminance": 0.06167
}

Semantic roles & 50–950 ramp

primary

#452BB1

secondary

#B6C672

accent

#E444C5

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #452BB1

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

Preview Lab → · Contrast checker → · Palette generator →