#301758#301758

#301758 is a dark, moderate violet. Relative luminance 0.019; OKLCH L 28.1% C 0.110 H 296.2°. Best body text is #FFFFFF at 15.12:1 contrast (WCAG AA passes).

Color values

HEX	#301758
RGB	rgb(48, 23, 88)
HSL	hsl(263, 59%, 22%)
HSV	hsv(263, 74%, 35%)
CMYK	cmyk(45.5%, 73.9%, 0%, 65.5%)
CIE-LAB	lab(15.20, 28.41, -34.70)
CIE-LCH	lch(15.20, 44.85, 309.30°)
OKLab	oklab(28.14% 0.0487 -0.0992)
OKLCH	oklch(28.14% 0.11 296.2)
XYZ	xyz(3.2863, 1.9457, 9.4330)
Luminance	0.0195 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301758 #3F5817

analogous

#171F58 #301758 #511758

triadic

#301758 #583017 #175830

tetradic

#301758 #58171F #3F5817 #175851

square

#301758 #58171F #3F5817 #175851

split-complementary

#301758 #585117 #1F5817

monochromatic

#0D0618 #160A27 #301758 #4A2489 #6530B9

Accessibility & contrast

On white

15.12

#301758 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#301758 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301758

15.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301758	#FFFFFF	#000000	##FFFFFF
##301758	1.00	15.12	1.39	15.12
#FFFFFF	15.12	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00265A

Deuteranopia (green-blind)

#002557

Tritanopia (blue-blind)

#262735

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #301758;
/* rgb */ color: rgb(48, 23, 88);
/* oklch */ color: oklch(28.1% 0.110 296.2);

Tailwind

colors: {
  custom: {
    50: '#6d5688',
    500: '#301758',
    950: '#000000',
  },
}

SCSS

$custom: #301758;
$custom-light: #6d5688;
$custom-dark: #000000;

JSON

{
  "hex": "#301758",
  "rgb": {
    "r": 48,
    "g": 23,
    "b": 88
  },
  "hsl": {
    "h": 263.077,
    "s": 58.559,
    "l": 21.765
  },
  "oklch": {
    "l": 0.28144,
    "c": 0.11048,
    "h": 296.2
  },
  "luminance": 0.01946
}

Semantic roles & 50–950 ramp

primary

#301758

secondary

#6F8F3C

accent

#E246A6

background

#F6F5F8

surface

#ECE9F0

border

#C7C5CB

text

#07030B

muted

#7A787C

Preview Lab

Preview with #301758

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

Preview Lab → · Contrast checker → · Palette generator →