#21053F#21053F

#21053F is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 21.2% C 0.101 H 299.5°. Best body text is #FFFFFF at 18.13:1 contrast (WCAG AA passes).

Color values

HEX	#21053F
RGB	rgb(33, 5, 63)
HSL	hsl(269, 85%, 13%)
HSV	hsv(269, 92%, 25%)
CMYK	cmyk(47.6%, 92.1%, 0%, 75.3%)
CIE-LAB	lab(7.14, 27.81, -30.61)
CIE-LCH	lch(7.14, 41.36, 312.26°)
OKLab	oklab(21.21% 0.0496 -0.0878)
OKLCH	oklch(21.21% 0.101 299.5)
XYZ	xyz(1.5784, 0.7907, 4.7711)
Luminance	0.0079 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21053F #233F05

analogous

#05063F #21053F #3E053F

triadic

#21053F #3F2105 #053F21

tetradic

#21053F #3F0506 #233F05 #053F3E

square

#21053F #3F0506 #233F05 #053F3E

split-complementary

#21053F #3F3E05 #063F05

monochromatic

#0F021C #0F021C #21053F #3F0978 #5C0EB0

Accessibility & contrast

On white

18.13

#21053F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#21053F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21053F

18.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21053F	#FFFFFF	#000000	##FFFFFF
##21053F	1.00	18.13	1.16	18.13
#FFFFFF	18.13	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001641

Deuteranopia (green-blind)

#00153E

Tritanopia (blue-blind)

#1A1522

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #21053f;
/* rgb */ color: rgb(33, 5, 63);
/* oklch */ color: oklch(21.2% 0.101 299.5);

Tailwind

colors: {
  custom: {
    50: '#614975',
    500: '#21053f',
    950: '#000000',
  },
}

SCSS

$custom: #21053f;
$custom-light: #614975;
$custom-dark: #000000;

JSON

{
  "hex": "#21053f",
  "rgb": {
    "r": 33,
    "g": 5,
    "b": 63
  },
  "hsl": {
    "h": 268.966,
    "s": 85.294,
    "l": 13.333
  },
  "oklch": {
    "l": 0.21212,
    "c": 0.1008,
    "h": 299.5
  },
  "luminance": 0.00791
}

Semantic roles & 50–950 ramp

primary

#21053F

secondary

#528020

accent

#FC2C97

background

#F5F4F7

surface

#EAE7ED

border

#C6C3C8

text

#050108

muted

#79777B

Preview Lab

Preview with #21053F

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

Preview Lab → · Contrast checker → · Palette generator →