#21155A#21155A

#21155A is a dark, moderate violet. Relative luminance 0.016; OKLCH L 26.4% C 0.116 H 282.9°. Best body text is #FFFFFF at 15.91:1 contrast (WCAG AA passes).

Color values

HEX	#21155A
RGB	rgb(33, 21, 90)
HSL	hsl(250, 62%, 22%)
HSV	hsv(250, 77%, 35%)
CMYK	cmyk(63.3%, 76.7%, 0%, 64.7%)
CIE-LAB	lab(13.22, 27.39, -39.36)
CIE-LCH	lch(13.22, 47.95, 304.83°)
OKLab	oklab(26.38% 0.026 -0.1134)
OKLCH	oklch(26.38% 0.116 282.9)
XYZ	xyz(2.7403, 1.5977, 9.8349)
Luminance	0.0160 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21155A #4E5A15

analogous

#152C5A #21155A #44155A

triadic

#21155A #5A2115 #155A21

tetradic

#21155A #5A152C #4E5A15 #155A44

square

#21155A #5A152C #4E5A15 #155A44

split-complementary

#21155A #5A4415 #2C5A15

monochromatic

#090619 #0F0928 #21155A #33218C #452CBD

Accessibility & contrast

On white

15.91

#21155A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#21155A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21155A

15.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21155A	#FFFFFF	#000000	##FFFFFF
##21155A	1.00	15.91	1.32	15.91
#FFFFFF	15.91	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00245C

Deuteranopia (green-blind)

#002059

Tritanopia (blue-blind)

#012836

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #21155a;
/* rgb */ color: rgb(33, 21, 90);
/* oklch */ color: oklch(26.4% 0.116 282.9);

Tailwind

colors: {
  custom: {
    50: '#645489',
    500: '#21155a',
    950: '#000000',
  },
}

SCSS

$custom: #21155a;
$custom-light: #645489;
$custom-dark: #000000;

JSON

{
  "hex": "#21155a",
  "rgb": {
    "r": 33,
    "g": 21,
    "b": 90
  },
  "hsl": {
    "h": 250.435,
    "s": 62.162,
    "l": 21.765
  },
  "oklch": {
    "l": 0.26378,
    "c": 0.11633,
    "h": 282.9
  },
  "luminance": 0.01598
}

Semantic roles & 50–950 ramp

primary

#21155A

secondary

#829239

accent

#E543C9

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #21155A

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

Preview Lab → · Contrast checker → · Palette generator →