#30177E#30177E

#30177E is a dark, vivid violet. Relative luminance 0.027; OKLCH L 32.0% C 0.158 H 284.1°. Best body text is #FFFFFF at 13.55:1 contrast (WCAG AA passes).

Color values

HEX	#30177E
RGB	rgb(48, 23, 126)
HSL	hsl(255, 69%, 29%)
HSV	hsv(255, 82%, 49%)
CMYK	cmyk(61.9%, 81.7%, 0%, 50.6%)
CIE-LAB	lab(19.00, 40.03, -53.32)
CIE-LCH	lch(19.00, 66.67, 306.90°)
OKLab	oklab(31.98% 0.0385 -0.1537)
OKLCH	oklch(31.98% 0.158 284.1)
XYZ	xyz(5.2901, 2.7472, 19.9861)
Luminance	0.0275 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30177E #657E17

analogous

#17327E #30177E #64177E

triadic

#30177E #7E3017 #177E30

tetradic

#30177E #7E1732 #657E17 #177E64

square

#30177E #7E1732 #657E17 #177E64

split-complementary

#30177E #7E6417 #327E17

monochromatic

#0A051A #1C0E4A #30177E #4420B2 #5D35DA

Accessibility & contrast

On white

13.55

#30177E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#30177E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30177E

13.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30177E	#FFFFFF	#000000	##FFFFFF
##30177E	1.00	13.55	1.55	13.55
#FFFFFF	13.55	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003181

Deuteranopia (green-blind)

#002B7C

Tritanopia (blue-blind)

#00364B

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #30177e;
/* rgb */ color: rgb(48, 23, 126);
/* oklch */ color: oklch(32.0% 0.158 284.1);

Tailwind

colors: {
  custom: {
    50: '#7358a4',
    500: '#30177e',
    950: '#000000',
  },
}

SCSS

$custom: #30177e;
$custom-light: #7358a4;
$custom-dark: #000000;

JSON

{
  "hex": "#30177e",
  "rgb": {
    "r": 48,
    "g": 23,
    "b": 126
  },
  "hsl": {
    "h": 254.563,
    "s": 69.128,
    "l": 29.216
  },
  "oklch": {
    "l": 0.3198,
    "c": 0.15843,
    "h": 284.1
  },
  "luminance": 0.02748
}

Semantic roles & 50–950 ramp

primary

#30177E

secondary

#96B33E

accent

#EC3CC1

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09030F

muted

#7B787F

Preview Lab

Preview with #30177E

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

Preview Lab → · Contrast checker → · Palette generator →