#51458D#51458D

#51458D is a dark, moderate violet. Relative luminance 0.079; OKLCH L 43.9% C 0.115 H 288.4°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#51458D
RGB	rgb(81, 69, 141)
HSL	hsl(250, 34%, 41%)
HSV	hsv(250, 51%, 55%)
CMYK	cmyk(42.6%, 51.1%, 0%, 44.7%)
CIE-LAB	lab(33.83, 23.80, -38.45)
CIE-LCH	lch(33.83, 45.22, 301.76°)
OKLab	oklab(43.92% 0.0363 -0.109)
OKLCH	oklch(43.92% 0.115 288.4)
XYZ	xyz(10.3278, 7.9283, 26.1803)
Luminance	0.0793 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51458D #818D45

analogous

#455D8D #51458D #75458D

triadic

#51458D #8D5145 #458D51

tetradic

#51458D #8D455D #818D45 #458D75

square

#51458D #8D455D #818D45 #458D75

split-complementary

#51458D #8D7545 #5D8D45

monochromatic

#221D3B #393164 #51458D #6C5FB1 #9288C5

Accessibility & contrast

On white

8.12

#51458D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#51458D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51458D

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51458D	#FFFFFF	#000000	##FFFFFF
##51458D	1.00	8.12	2.59	8.12
#FFFFFF	8.12	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#275190

Deuteranopia (green-blind)

#274E8B

Tritanopia (blue-blind)

#405462

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #51458d;
/* rgb */ color: rgb(81, 69, 141);
/* oklch */ color: oklch(43.9% 0.115 288.4);

Tailwind

colors: {
  custom: {
    50: '#8579af',
    500: '#51458d',
    950: '#000000',
  },
}

SCSS

$custom: #51458d;
$custom-light: #8579af;
$custom-dark: #000000;

JSON

{
  "hex": "#51458d",
  "rgb": {
    "r": 81,
    "g": 69,
    "b": 141
  },
  "hsl": {
    "h": 250,
    "s": 34.286,
    "l": 41.176
  },
  "oklch": {
    "l": 0.43921,
    "c": 0.11486,
    "h": 288.4
  },
  "luminance": 0.07929
}

Semantic roles & 50–950 ramp

primary

#51458D

secondary

#A8B07E

accent

#CA5DB8

background

#F8F7FA

surface

#F0EDF4

border

#CBC8CE

text

#0B0910

muted

#7C7B7F

Preview Lab

Preview with #51458D

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

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