#451E88#451E88

#451E88 is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.0% C 0.162 H 293.2°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#451E88
RGB	rgb(69, 30, 136)
HSL	hsl(262, 64%, 33%)
HSV	hsv(262, 78%, 53%)
CMYK	cmyk(49.3%, 77.9%, 0%, 46.7%)
CIE-LAB	lab(23.58, 42.54, -52.02)
CIE-LCH	lch(23.58, 67.20, 309.28°)
OKLab	oklab(36.04% 0.0639 -0.1492)
OKLCH	oklch(36.04% 0.162 293.2)
XYZ	xyz(7.3612, 3.9711, 23.6664)
Luminance	0.0397 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451E88 #61881E

analogous

#1E2C88 #451E88 #7A1E88

triadic

#451E88 #88451E #1E8845

tetradic

#451E88 #881E2C #61881E #1E887A

square

#451E88 #881E2C #61881E #1E887A

split-complementary

#451E88 #887A1E #2C881E

monochromatic

#120824 #2C1356 #451E88 #5E29BA #7E49D7

Accessibility & contrast

On white

11.70

#451E88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#451E88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451E88

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451E88	#FFFFFF	#000000	##FFFFFF
##451E88	1.00	11.70	1.79	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398B

Deuteranopia (green-blind)

#003686

Tritanopia (blue-blind)

#303B52

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #451e88;
/* rgb */ color: rgb(69, 30, 136);
/* oklch */ color: oklch(36.0% 0.162 293.2);

Tailwind

colors: {
  custom: {
    50: '#805eac',
    500: '#451e88',
    950: '#000000',
  },
}

SCSS

$custom: #451e88;
$custom-light: #805eac;
$custom-dark: #000000;

JSON

{
  "hex": "#451e88",
  "rgb": {
    "r": 69,
    "g": 30,
    "b": 136
  },
  "hsl": {
    "h": 262.075,
    "s": 63.855,
    "l": 32.549
  },
  "oklch": {
    "l": 0.36036,
    "c": 0.16233,
    "h": 293.2
  },
  "luminance": 0.03971
}

Semantic roles & 50–950 ramp

primary

#451E88

secondary

#90B949

accent

#E741AA

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0510

muted

#7C797F

Preview Lab

Preview with #451E88

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

Preview Lab → · Contrast checker → · Palette generator →