#451E77#451E77

#451E77 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.5% C 0.142 H 298.6°. Best body text is #FFFFFF at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#451E77
RGB	rgb(69, 30, 119)
HSL	hsl(266, 60%, 29%)
HSV	hsv(266, 75%, 47%)
CMYK	cmyk(42%, 74.8%, 0%, 53.3%)
CIE-LAB	lab(22.04, 37.83, -43.78)
CIE-LCH	lch(22.04, 57.86, 310.83°)
OKLab	oklab(34.48% 0.0682 -0.1251)
OKLCH	oklch(34.48% 0.142 298.6)
XYZ	xyz(6.2474, 3.5256, 17.8005)
Luminance	0.0353 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.56

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451E77 #50771E

analogous

#1E2477 #451E77 #721E77

triadic

#451E77 #77451E #1E7745

tetradic

#451E77 #771E24 #50771E #1E7772

square

#451E77 #771E24 #50771E #1E7772

split-complementary

#451E77 #77721E #24771E

monochromatic

#0E0618 #291246 #451E77 #612AA8 #7F40CF

Accessibility & contrast

On white

12.32

#451E77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#451E77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451E77

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451E77	#FFFFFF	#000000	##FFFFFF
##451E77	1.00	12.32	1.71	12.32
#FFFFFF	12.32	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00357A

Deuteranopia (green-blind)

#003475

Tritanopia (blue-blind)

#393448

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #451e77;
/* rgb */ color: rgb(69, 30, 119);
/* oklch */ color: oklch(34.5% 0.142 298.6);

Tailwind

colors: {
  custom: {
    50: '#7e5e9f',
    500: '#451e77',
    950: '#000000',
  },
}

SCSS

$custom: #451e77;
$custom-light: #7e5e9f;
$custom-dark: #000000;

JSON

{
  "hex": "#451e77",
  "rgb": {
    "r": 69,
    "g": 30,
    "b": 119
  },
  "hsl": {
    "h": 266.292,
    "s": 59.732,
    "l": 29.216
  },
  "oklch": {
    "l": 0.34476,
    "c": 0.14242,
    "h": 298.6
  },
  "luminance": 0.03526
}

Semantic roles & 50–950 ramp

primary

#451E77

secondary

#7FAB46

accent

#E3459E

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #451E77

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

Preview Lab → · Contrast checker → · Palette generator →