#301977#301977

#301977 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.5% C 0.148 H 285.4°. Best body text is #FFFFFF at 13.71:1 contrast (WCAG AA passes).

Color values

HEX	#301977
RGB	rgb(48, 25, 119)
HSL	hsl(255, 65%, 28%)
HSV	hsv(255, 79%, 47%)
CMYK	cmyk(59.7%, 79%, 0%, 53.3%)
CIE-LAB	lab(18.61, 36.86, -49.49)
CIE-LCH	lch(18.61, 61.71, 306.68°)
OKLab	oklab(31.48% 0.0392 -0.1425)
OKLCH	oklch(31.48% 0.148 285.4)
XYZ	xyz(4.8953, 2.6553, 17.7037)
Luminance	0.0266 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301977 #607719

analogous

#193177 #301977 #5F1977

triadic

#301977 #773019 #197730

tetradic

#301977 #771931 #607719 #19775F

square

#301977 #771931 #607719 #19775F

split-complementary

#301977 #775F19 #317719

monochromatic

#0A0519 #1C0E44 #301977 #4424AA #5D36D5

Accessibility & contrast

On white

13.71

#301977 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#301977 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301977

13.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301977	#FFFFFF	#000000	##FFFFFF
##301977	1.00	13.71	1.53	13.71
#FFFFFF	13.71	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00307A

Deuteranopia (green-blind)

#002A75

Tritanopia (blue-blind)

#0B3447

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #301977;
/* rgb */ color: rgb(48, 25, 119);
/* oklch */ color: oklch(31.5% 0.148 285.4);

Tailwind

colors: {
  custom: {
    50: '#72599f',
    500: '#301977',
    950: '#000000',
  },
}

SCSS

$custom: #301977;
$custom-light: #72599f;
$custom-dark: #000000;

JSON

{
  "hex": "#301977",
  "rgb": {
    "r": 48,
    "g": 25,
    "b": 119
  },
  "hsl": {
    "h": 254.681,
    "s": 65.278,
    "l": 28.235
  },
  "oklch": {
    "l": 0.31479,
    "c": 0.14784,
    "h": 285.4
  },
  "luminance": 0.02656
}

Semantic roles & 50–950 ramp

primary

#301977

secondary

#91AC40

accent

#E840BF

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040F

muted

#7B797E

Preview Lab

Preview with #301977

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

Preview Lab → · Contrast checker → · Palette generator →