#21145B#21145B

#21145B is a dark, moderate violet. Relative luminance 0.016; OKLCH L 26.3% C 0.119 H 282.9°. Best body text is #FFFFFF at 15.96:1 contrast (WCAG AA passes).

Color values

HEX	#21145B
RGB	rgb(33, 20, 91)
HSL	hsl(251, 64%, 22%)
HSV	hsv(251, 78%, 36%)
CMYK	cmyk(63.7%, 78%, 0%, 64.3%)
CIE-LAB	lab(13.10, 28.34, -40.23)
CIE-LCH	lch(13.10, 49.21, 305.17°)
OKLab	oklab(26.33% 0.0266 -0.1159)
OKLCH	oklch(26.33% 0.119 282.9)
XYZ	xyz(2.7651, 1.5788, 10.0545)
Luminance	0.0158 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21145B #4E5B14

analogous

#142B5B #21145B #45145B

triadic

#21145B #5B2114 #145B21

tetradic

#21145B #5B142B #4E5B14 #145B45

square

#21145B #5B142B #4E5B14 #145B45

split-complementary

#21145B #5B4514 #2B5B14

monochromatic

#090619 #0F0929 #21145B #331F8D #452ABF

Accessibility & contrast

On white

15.96

#21145B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#21145B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21145B

15.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21145B	#FFFFFF	#000000	##FFFFFF
##21145B	1.00	15.96	1.32	15.96
#FFFFFF	15.96	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00245D

Deuteranopia (green-blind)

#001F5A

Tritanopia (blue-blind)

#002836

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #21145b;
/* rgb */ color: rgb(33, 20, 91);
/* oklch */ color: oklch(26.3% 0.119 282.9);

Tailwind

colors: {
  custom: {
    50: '#65538a',
    500: '#21145b',
    950: '#000000',
  },
}

SCSS

$custom: #21145b;
$custom-light: #65538a;
$custom-dark: #000000;

JSON

{
  "hex": "#21145b",
  "rgb": {
    "r": 33,
    "g": 20,
    "b": 91
  },
  "hsl": {
    "h": 250.986,
    "s": 63.964,
    "l": 21.765
  },
  "oklch": {
    "l": 0.26327,
    "c": 0.11893,
    "h": 282.9
  },
  "luminance": 0.01579
}

Semantic roles & 50–950 ramp

primary

#21145B

secondary

#829338

accent

#E741C9

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #21145B

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

Preview Lab → · Contrast checker → · Palette generator →