#450F76#450F76

#450F76 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.8% C 0.157 H 301.3°. Best body text is #FFFFFF at 13.27:1 contrast (WCAG AA passes).

Color values

HEX	#450F76
RGB	rgb(69, 15, 118)
HSL	hsl(271, 77%, 26%)
HSV	hsv(271, 87%, 46%)
CMYK	cmyk(41.5%, 87.3%, 0%, 53.7%)
CIE-LAB	lab(19.70, 44.03, -46.96)
CIE-LCH	lch(19.70, 64.37, 313.16°)
OKLab	oklab(32.81% 0.0815 -0.1343)
OKLCH	oklch(32.81% 0.157 301.3)
XYZ	xyz(5.8943, 2.9148, 17.3881)
Luminance	0.0291 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 2.48

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#450F76 #40760F

analogous

#110F76 #450F76 #760F73

triadic

#450F76 #76450F #0F7645

tetradic

#450F76 #76110F #40760F #0F7376

square

#450F76 #76110F #40760F #0F7376

split-complementary

#450F76 #73760F #0F7611

monochromatic

#10031B #250840 #450F76 #6516AC #841DE2

Accessibility & contrast

On white

13.27

#450F76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#450F76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #450F76

13.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##450F76	#FFFFFF	#000000	##FFFFFF
##450F76	1.00	13.27	1.58	13.27
#FFFFFF	13.27	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F79

Deuteranopia (green-blind)

#002F74

Tritanopia (blue-blind)

#3A2D44

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #450f76;
/* rgb */ color: rgb(69, 15, 118);
/* oklch */ color: oklch(32.8% 0.157 301.3);

Tailwind

colors: {
  custom: {
    50: '#7f569e',
    500: '#450f76',
    950: '#000000',
  },
}

SCSS

$custom: #450f76;
$custom-light: #7f569e;
$custom-dark: #000000;

JSON

{
  "hex": "#450f76",
  "rgb": {
    "r": 69,
    "g": 15,
    "b": 118
  },
  "hsl": {
    "h": 271.456,
    "s": 77.444,
    "l": 26.078
  },
  "oklch": {
    "l": 0.32813,
    "c": 0.15707,
    "h": 301.3
  },
  "luminance": 0.02915
}

Semantic roles & 50–950 ramp

primary

#450F76

secondary

#6DAD33

accent

#F4348F

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B030E

muted

#7C787E

Preview Lab

Preview with #450F76

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

Preview Lab → · Contrast checker → · Palette generator →