#452F91#452F91

#452F91 is a dark, vivid violet. Relative luminance 0.053; OKLCH L 39.2% C 0.153 H 287.4°. Best body text is #FFFFFF at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#452F91
RGB	rgb(69, 47, 145)
HSL	hsl(253, 51%, 38%)
HSV	hsv(253, 68%, 57%)
CMYK	cmyk(52.4%, 67.6%, 0%, 43.1%)
CIE-LAB	lab(27.69, 35.98, -50.88)
CIE-LCH	lch(27.69, 62.32, 305.27°)
OKLab	oklab(39.21% 0.0459 -0.146)
OKLCH	oklch(39.21% 0.153 287.4)
XYZ	xyz(8.5801, 5.3422, 27.3616)
Luminance	0.0534 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#452F91 #7B912F

analogous

#2F4A91 #452F91 #762F91

triadic

#452F91 #91452F #2F9145

tetradic

#452F91 #912F4A #7B912F #2F9176

square

#452F91 #912F4A #7B912F #2F9176

split-complementary

#452F91 #91762F #4A912F

monochromatic

#191135 #2F2063 #452F91 #5B3EBF #826BCF

Accessibility & contrast

On white

10.15

#452F91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#452F91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #452F91

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##452F91	#FFFFFF	#000000	##FFFFFF
##452F91	1.00	10.15	2.07	10.15
#FFFFFF	10.15	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004494

Deuteranopia (green-blind)

#003F8F

Tritanopia (blue-blind)

#29475C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #452f91;
/* rgb */ color: rgb(69, 47, 145);
/* oklch */ color: oklch(39.2% 0.153 287.4);

Tailwind

colors: {
  custom: {
    50: '#8069b2',
    500: '#452f91',
    950: '#000000',
  },
}

SCSS

$custom: #452f91;
$custom-light: #8069b2;
$custom-dark: #000000;

JSON

{
  "hex": "#452f91",
  "rgb": {
    "r": 69,
    "g": 47,
    "b": 145
  },
  "hsl": {
    "h": 253.469,
    "s": 51.042,
    "l": 37.647
  },
  "oklch": {
    "l": 0.3921,
    "c": 0.15304,
    "h": 287.4
  },
  "luminance": 0.05343
}

Semantic roles & 50–950 ramp

primary

#452F91

secondary

#A4B665

accent

#DB4DBB

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0611

muted

#7C7A80

Preview Lab

Preview with #452F91

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

Preview Lab → · Contrast checker → · Palette generator →