#21125A#21125A

#21125A is a dark, moderate violet. Relative luminance 0.015; OKLCH L 25.9% C 0.120 H 283.8°. Best body text is #FFFFFF at 16.17:1 contrast (WCAG AA passes).

Color values

HEX	#21125A
RGB	rgb(33, 18, 90)
HSL	hsl(253, 67%, 21%)
HSV	hsv(253, 80%, 35%)
CMYK	cmyk(63.3%, 80%, 0%, 64.7%)
CIE-LAB	lab(12.57, 29.20, -40.42)
CIE-LCH	lch(12.57, 49.87, 305.84°)
OKLab	oklab(25.92% 0.0286 -0.1165)
OKLCH	oklch(25.92% 0.12 283.8)
XYZ	xyz(2.6884, 1.4940, 9.8176)
Luminance	0.0149 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21125A #4B5A12

analogous

#12275A #21125A #45125A

triadic

#21125A #5A2112 #125A21

tetradic

#21125A #5A1227 #4B5A12 #125A45

square

#21125A #5A1227 #4B5A12 #125A45

split-complementary

#21125A #5A4512 #275A12

monochromatic

#09051A #0E0827 #21125A #341C8D #4626C0

Accessibility & contrast

On white

16.17

#21125A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#21125A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21125A

16.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21125A	#FFFFFF	#000000	##FFFFFF
##21125A	1.00	16.17	1.30	16.17
#FFFFFF	16.17	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00235C

Deuteranopia (green-blind)

#001E59

Tritanopia (blue-blind)

#012635

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #21125a;
/* rgb */ color: rgb(33, 18, 90);
/* oklch */ color: oklch(25.9% 0.120 283.8);

Tailwind

colors: {
  custom: {
    50: '#655289',
    500: '#21125a',
    950: '#000000',
  },
}

SCSS

$custom: #21125a;
$custom-light: #655289;
$custom-dark: #000000;

JSON

{
  "hex": "#21125a",
  "rgb": {
    "r": 33,
    "g": 18,
    "b": 90
  },
  "hsl": {
    "h": 252.5,
    "s": 66.667,
    "l": 21.176
  },
  "oklch": {
    "l": 0.2592,
    "c": 0.11993,
    "h": 283.8
  },
  "luminance": 0.01494
}

Semantic roles & 50–950 ramp

primary

#21125A

secondary

#7F9335

accent

#EA3EC6

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #21125A

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

Preview Lab → · Contrast checker → · Palette generator →