#452BB3#452BB3

#452BB3 is a dark, vivid violet. Relative luminance 0.062; OKLCH L 41.8% C 0.200 H 282.2°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#452BB3
RGB	rgb(69, 43, 179)
HSL	hsl(251, 61%, 44%)
HSV	hsv(251, 76%, 70%)
CMYK	cmyk(61.5%, 76%, 0%, 29.8%)
CIE-LAB	lab(30.03, 48.57, -67.65)
CIE-LCH	lch(30.03, 83.28, 305.67°)
OKLab	oklab(41.83% 0.0423 -0.1951)
OKLCH	oklch(41.83% 0.2 282.2)
XYZ	xyz(11.4523, 6.2468, 43.2414)
Luminance	0.0625 (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

#452BB3 #99B32B

analogous

#2B55B3 #452BB3 #892BB3

triadic

#452BB3 #B3452B #2BB345

tetradic

#452BB3 #B32B55 #99B32B #2BB389

square

#452BB3 #B32B55 #99B32B #2BB389

split-complementary

#452BB3 #B3892B #55B32B

monochromatic

#1F1350 #321F82 #452BB3 #6348D3 #8D79DF

Accessibility & contrast

On white

9.33

#452BB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#452BB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #452BB3

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##452BB3	#FFFFFF	#000000	##FFFFFF
##452BB3	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB7

Deuteranopia (green-blind)

#0042B1

Tritanopia (blue-blind)

#00526D

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #452bb3;
/* rgb */ color: rgb(69, 43, 179);
/* oklch */ color: oklch(41.8% 0.200 282.2);

Tailwind

colors: {
  custom: {
    50: '#8668cb',
    500: '#452bb3',
    950: '#000000',
  },
}

SCSS

$custom: #452bb3;
$custom-light: #8668cb;
$custom-dark: #000000;

JSON

{
  "hex": "#452bb3",
  "rgb": {
    "r": 69,
    "g": 43,
    "b": 179
  },
  "hsl": {
    "h": 251.471,
    "s": 61.261,
    "l": 43.529
  },
  "oklch": {
    "l": 0.4183,
    "c": 0.19963,
    "h": 282.2
  },
  "luminance": 0.06248
}

Semantic roles & 50–950 ramp

primary

#452BB3

secondary

#B7C773

accent

#E443C6

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #452BB3

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

Preview Lab → · Contrast checker → · Palette generator →