#210830#210830

#210830 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.2% C 0.078 H 309.9°. Best body text is #FFFFFF at 18.39:1 contrast (WCAG AA passes).

Color values

HEX	#210830
RGB	rgb(33, 8, 48)
HSL	hsl(278, 71%, 11%)
HSV	hsv(278, 83%, 19%)
CMYK	cmyk(31.3%, 83.3%, 0%, 81.2%)
CIE-LAB	lab(6.42, 21.31, -20.85)
CIE-LCH	lch(6.42, 29.82, 315.63°)
OKLab	oklab(20.19% 0.0497 -0.0596)
OKLCH	oklch(20.19% 0.078 309.9)
XYZ	xyz(1.2474, 0.7104, 2.8671)
Luminance	0.0071 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210830 #173008

analogous

#0D0830 #210830 #30082B

triadic

#210830 #302108 #083021

tetradic

#210830 #300D08 #173008 #082B30

square

#210830 #300D08 #173008 #082B30

split-complementary

#210830 #2B3008 #08300D

monochromatic

#12041A #12041A #210830 #451164 #691999

Accessibility & contrast

On white

18.39

#210830 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#210830 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210830

18.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210830	#FFFFFF	#000000	##FFFFFF
##210830	1.00	18.39	1.14	18.39
#FFFFFF	18.39	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001331

Deuteranopia (green-blind)

#03152F

Tritanopia (blue-blind)

#1F111B

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #210830;
/* rgb */ color: rgb(33, 8, 48);
/* oklch */ color: oklch(20.2% 0.078 309.9);

Tailwind

colors: {
  custom: {
    50: '#5e4a68',
    500: '#210830',
    950: '#000000',
  },
}

SCSS

$custom: #210830;
$custom-light: #5e4a68;
$custom-dark: #000000;

JSON

{
  "hex": "#210830",
  "rgb": {
    "r": 33,
    "g": 8,
    "b": 48
  },
  "hsl": {
    "h": 277.5,
    "s": 71.429,
    "l": 10.98
  },
  "oklch": {
    "l": 0.20186,
    "c": 0.0776,
    "h": 309.9
  },
  "luminance": 0.0071
}

Semantic roles & 50–950 ramp

primary

#210830

secondary

#416F25

accent

#EE3A7D

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#040106

muted

#79777A

Preview Lab

Preview with #210830

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

Preview Lab → · Contrast checker → · Palette generator →