#452B87#452B87

#452B87 is a dark, vivid violet. Relative luminance 0.047; OKLCH L 37.7% C 0.145 H 290.7°. Best body text is #FFFFFF at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#452B87
RGB	rgb(69, 43, 135)
HSL	hsl(257, 52%, 35%)
HSV	hsv(257, 68%, 53%)
CMYK	cmyk(48.9%, 68.1%, 0%, 47.1%)
CIE-LAB	lab(25.99, 35.28, -47.45)
CIE-LCH	lch(25.99, 59.13, 306.63°)
OKLab	oklab(37.72% 0.0515 -0.1359)
OKLCH	oklch(37.72% 0.145 290.7)
XYZ	xyz(7.6901, 4.7419, 23.4271)
Luminance	0.0474 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#452B87 #6D872B

analogous

#2B3F87 #452B87 #732B87

triadic

#452B87 #87452B #2B8745

tetradic

#452B87 #872B3F #6D872B #2B8773

square

#452B87 #872B3F #6D872B #2B8773

split-complementary

#452B87 #87732B #3F872B

monochromatic

#160D2A #2D1C59 #452B87 #5D3AB5 #7F60CC

Accessibility & contrast

On white

10.78

#452B87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#452B87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #452B87

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##452B87	#FFFFFF	#000000	##FFFFFF
##452B87	1.00	10.78	1.95	10.78
#FFFFFF	10.78	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F8A

Deuteranopia (green-blind)

#003B85

Tritanopia (blue-blind)

#304155

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #452b87;
/* rgb */ color: rgb(69, 43, 135);
/* oklch */ color: oklch(37.7% 0.145 290.7);

Tailwind

colors: {
  custom: {
    50: '#7f66ab',
    500: '#452b87',
    950: '#000000',
  },
}

SCSS

$custom: #452b87;
$custom-light: #7f66ab;
$custom-dark: #000000;

JSON

{
  "hex": "#452b87",
  "rgb": {
    "r": 69,
    "g": 43,
    "b": 135
  },
  "hsl": {
    "h": 256.957,
    "s": 51.685,
    "l": 34.902
  },
  "oklch": {
    "l": 0.37722,
    "c": 0.14533,
    "h": 290.7
  },
  "luminance": 0.04742
}

Semantic roles & 50–950 ramp

primary

#452B87

secondary

#9AB25B

accent

#DB4DB3

background

#F8F6FA

surface

#EFEBF4

border

#CAC6CE

text

#0B0610

muted

#7C7A7F

Preview Lab

Preview with #452B87

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

Preview Lab → · Contrast checker → · Palette generator →