#301A8D#301A8D

#301A8D is a dark, vivid violet. Relative luminance 0.033; OKLCH L 34.0% C 0.174 H 280.6°. Best body text is #FFFFFF at 12.67:1 contrast (WCAG AA passes).

Color values

HEX	#301A8D
RGB	rgb(48, 26, 141)
HSL	hsl(251, 69%, 33%)
HSV	hsv(251, 82%, 55%)
CMYK	cmyk(66%, 81.6%, 0%, 44.7%)
CIE-LAB	lab(21.17, 43.15, -59.18)
CIE-LCH	lch(21.17, 73.24, 306.09°)
OKLab	oklab(33.98% 0.0319 -0.1708)
OKLCH	oklch(33.98% 0.174 280.6)
XYZ	xyz(6.3945, 3.2898, 25.4922)
Luminance	0.0329 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301A8D #778D1A

analogous

#1A3E8D #301A8D #691A8D

triadic

#301A8D #8D301A #1A8D30

tetradic

#301A8D #8D1A3E #778D1A #1A8D69

square

#301A8D #8D1A3E #778D1A #1A8D69

split-complementary

#301A8D #8D691A #3E8D1A

monochromatic

#0D0726 #1E1059 #301A8D #4224C1 #6245DD

Accessibility & contrast

On white

12.67

#301A8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#301A8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301A8D

12.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301A8D	#FFFFFF	#000000	##FFFFFF
##301A8D	1.00	12.67	1.66	12.67
#FFFFFF	12.67	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003790

Deuteranopia (green-blind)

#002E8B

Tritanopia (blue-blind)

#003D54

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #301a8d;
/* rgb */ color: rgb(48, 26, 141);
/* oklch */ color: oklch(34.0% 0.174 280.6);

Tailwind

colors: {
  custom: {
    50: '#765bb0',
    500: '#301a8d',
    950: '#000000',
  },
}

SCSS

$custom: #301a8d;
$custom-light: #765bb0;
$custom-dark: #000000;

JSON

{
  "hex": "#301a8d",
  "rgb": {
    "r": 48,
    "g": 26,
    "b": 141
  },
  "hsl": {
    "h": 251.478,
    "s": 68.862,
    "l": 32.745
  },
  "oklch": {
    "l": 0.33979,
    "c": 0.17377,
    "h": 280.6
  },
  "luminance": 0.0329
}

Semantic roles & 50–950 ramp

primary

#301A8D

secondary

#A7BE45

accent

#EC3CCA

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #301A8D

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

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