#451E8F#451E8F

#451E8F is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.7% C 0.170 H 291.3°. Best body text is #FFFFFF at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#451E8F
RGB	rgb(69, 30, 143)
HSL	hsl(261, 65%, 34%)
HSV	hsv(261, 79%, 56%)
CMYK	cmyk(51.7%, 79%, 0%, 43.9%)
CIE-LAB	lab(24.25, 44.50, -55.28)
CIE-LCH	lch(24.25, 70.96, 308.83°)
OKLab	oklab(36.71% 0.0618 -0.1588)
OKLCH	oklch(36.71% 0.17 291.3)
XYZ	xyz(7.8750, 4.1766, 26.3725)
Luminance	0.0418 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451E8F #688F1E

analogous

#1E308F #451E8F #7E1E8F

triadic

#451E8F #8F451E #1E8F45

tetradic

#451E8F #8F1E30 #688F1E #1E8F7E

square

#451E8F #8F1E30 #688F1E #1E8F7E

split-complementary

#451E8F #8F7E1E #308F1E

monochromatic

#14092A #2D135C #451E8F #5D29C2 #7E4EDA

Accessibility & contrast

On white

11.44

#451E8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#451E8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451E8F

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451E8F	#FFFFFF	#000000	##FFFFFF
##451E8F	1.00	11.44	1.84	11.44
#FFFFFF	11.44	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B92

Deuteranopia (green-blind)

#00378D

Tritanopia (blue-blind)

#2B3E56

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #451e8f;
/* rgb */ color: rgb(69, 30, 143);
/* oklch */ color: oklch(36.7% 0.170 291.3);

Tailwind

colors: {
  custom: {
    50: '#815fb1',
    500: '#451e8f',
    950: '#000000',
  },
}

SCSS

$custom: #451e8f;
$custom-light: #815fb1;
$custom-dark: #000000;

JSON

{
  "hex": "#451e8f",
  "rgb": {
    "r": 69,
    "g": 30,
    "b": 143
  },
  "hsl": {
    "h": 260.708,
    "s": 65.318,
    "l": 33.922
  },
  "oklch": {
    "l": 0.3671,
    "c": 0.17041,
    "h": 291.3
  },
  "luminance": 0.04177
}

Semantic roles & 50–950 ramp

primary

#451E8F

secondary

#96BC4C

accent

#E840AE

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #451E8F

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

Preview Lab → · Contrast checker → · Palette generator →