#210730#210730

#210730 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.0% C 0.079 H 310.2°. Best body text is #FFFFFF at 18.46:1 contrast (WCAG AA passes).

Color values

HEX	#210730
RGB	rgb(33, 7, 48)
HSL	hsl(278, 75%, 11%)
HSV	hsv(278, 85%, 19%)
CMYK	cmyk(31.3%, 85.4%, 0%, 81.2%)
CIE-LAB	lab(6.22, 21.82, -21.16)
CIE-LCH	lch(6.22, 30.40, 315.87°)
OKLab	oklab(20.02% 0.0513 -0.0606)
OKLCH	oklch(20.02% 0.079 310.2)
XYZ	xyz(1.2366, 0.6887, 2.8635)
Luminance	0.0069 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210730 #163007

analogous

#0C0730 #210730 #30072A

triadic

#210730 #302107 #073021

tetradic

#210730 #300C07 #163007 #072A30

square

#210730 #300C07 #163007 #072A30

split-complementary

#210730 #2A3007 #07300C

monochromatic

#12041B #12041B #210730 #460F65 #6A179B

Accessibility & contrast

On white

18.46

#210730 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#210730 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210730

18.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210730	#FFFFFF	#000000	##FFFFFF
##210730	1.00	18.46	1.14	18.46
#FFFFFF	18.46	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001331

Deuteranopia (green-blind)

#02142F

Tritanopia (blue-blind)

#1F101A

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #210730;
/* rgb */ color: rgb(33, 7, 48);
/* oklch */ color: oklch(20.0% 0.079 310.2);

Tailwind

colors: {
  custom: {
    50: '#5e4968',
    500: '#210730',
    950: '#000000',
  },
}

SCSS

$custom: #210730;
$custom-light: #5e4968;
$custom-dark: #000000;

JSON

{
  "hex": "#210730",
  "rgb": {
    "r": 33,
    "g": 7,
    "b": 48
  },
  "hsl": {
    "h": 278.049,
    "s": 74.545,
    "l": 10.784
  },
  "oklch": {
    "l": 0.20023,
    "c": 0.07942,
    "h": 310.2
  },
  "luminance": 0.00689
}

Semantic roles & 50–950 ramp

primary

#210730

secondary

#3F7023

accent

#F1377B

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#040106

muted

#79777A

Preview Lab

Preview with #210730

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

Preview Lab → · Contrast checker → · Palette generator →