#4121AA#4121AA

#4121AA is a dark, vivid violet. Relative luminance 0.051; OKLCH L 39.4% C 0.199 H 283.1°. Best body text is #FFFFFF at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#4121AA
RGB	rgb(65, 33, 170)
HSL	hsl(254, 67%, 40%)
HSV	hsv(254, 81%, 67%)
CMYK	cmyk(61.8%, 80.6%, 0%, 33.3%)
CIE-LAB	lab(27.05, 50.28, -67.17)
CIE-LCH	lch(27.05, 83.91, 306.82°)
OKLab	oklab(39.39% 0.045 -0.1937)
OKLCH	oklch(39.39% 0.199 283.1)
XYZ	xyz(9.9773, 5.1131, 38.4836)
Luminance	0.0511 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4121AA #8AAA21

analogous

#2145AA #4121AA #8621AA

triadic

#4121AA #AA4121 #21AA41

tetradic

#4121AA #AA2145 #8AAA21 #21AA86

square

#4121AA #AA2145 #8AAA21 #21AA86

split-complementary

#4121AA #AA8621 #45AA21

monochromatic

#1A0D43 #2D1777 #4121AA #5831D7 #8264E1

Accessibility & contrast

On white

10.38

#4121AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#4121AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4121AA

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4121AA	#FFFFFF	#000000	##FFFFFF
##4121AA	1.00	10.38	2.02	10.38
#FFFFFF	10.38	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AE

Deuteranopia (green-blind)

#003BA8

Tritanopia (blue-blind)

#004A66

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #4121aa;
/* rgb */ color: rgb(65, 33, 170);
/* oklch */ color: oklch(39.4% 0.199 283.1);

Tailwind

colors: {
  custom: {
    50: '#8362c5',
    500: '#4121aa',
    950: '#000000',
  },
}

SCSS

$custom: #4121aa;
$custom-light: #8362c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4121aa",
  "rgb": {
    "r": 65,
    "g": 33,
    "b": 170
  },
  "hsl": {
    "h": 254.015,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.39389,
    "c": 0.19888,
    "h": 283.1
  },
  "luminance": 0.05114
}

Semantic roles & 50–950 ramp

primary

#4121AA

secondary

#AEC661

accent

#EA3DC2

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0513

muted

#7D7A82

Preview Lab

Preview with #4121AA

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

Preview Lab → · Contrast checker → · Palette generator →