#30183F#30183F

#30183F is a dark, moderate violet. Relative luminance 0.016; OKLCH L 26.3% C 0.075 H 310.7°. Best body text is #FFFFFF at 15.81:1 contrast (WCAG AA passes).

Color values

HEX	#30183F
RGB	rgb(48, 24, 63)
HSL	hsl(277, 45%, 17%)
HSV	hsv(277, 62%, 25%)
CMYK	cmyk(23.8%, 61.9%, 0%, 75.3%)
CIE-LAB	lab(13.48, 20.50, -20.27)
CIE-LCH	lch(13.48, 28.83, 315.33°)
OKLab	oklab(26.27% 0.0488 -0.0568)
OKLCH	oklch(26.27% 0.075 310.7)
XYZ	xyz(2.4426, 1.6406, 4.8897)
Luminance	0.0164 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30183F #273F18

analogous

#1D183F #30183F #3F183B

triadic

#30183F #3F3018 #183F30

tetradic

#30183F #3F1D18 #273F18 #183B3F

square

#30183F #3F1D18 #273F18 #183B3F

split-complementary

#30183F #3B3F18 #183F1D

monochromatic

#110816 #110816 #30183F #52296B #743A98

Accessibility & contrast

On white

15.81

#30183F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#30183F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30183F

15.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30183F	#FFFFFF	#000000	##FFFFFF
##30183F	1.00	15.81	1.33	15.81
#FFFFFF	15.81	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D2140

Deuteranopia (green-blind)

#15233E

Tritanopia (blue-blind)

#2E1F28

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #30183f;
/* rgb */ color: rgb(48, 24, 63);
/* oklch */ color: oklch(26.3% 0.075 310.7);

Tailwind

colors: {
  custom: {
    50: '#6a5674',
    500: '#30183f',
    950: '#000000',
  },
}

SCSS

$custom: #30183f;
$custom-light: #6a5674;
$custom-dark: #000000;

JSON

{
  "hex": "#30183f",
  "rgb": {
    "r": 48,
    "g": 24,
    "b": 63
  },
  "hsl": {
    "h": 276.923,
    "s": 44.828,
    "l": 17.059
  },
  "oklch": {
    "l": 0.26272,
    "c": 0.07488,
    "h": 310.7
  },
  "luminance": 0.01641
}

Semantic roles & 50–950 ramp

primary

#30183F

secondary

#53753D

accent

#D55385

background

#F6F5F7

surface

#EBE9ED

border

#C6C5C8

text

#060308

muted

#7A787B

Preview Lab

Preview with #30183F

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

Preview Lab → · Contrast checker → · Palette generator →