#4121A8#4121A8

#4121A8 is a dark, vivid violet. Relative luminance 0.050; OKLCH L 39.2% C 0.197 H 283.4°. Best body text is #FFFFFF at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#4121A8
RGB	rgb(65, 33, 168)
HSL	hsl(254, 67%, 39%)
HSV	hsv(254, 80%, 66%)
CMYK	cmyk(61.3%, 80.4%, 0%, 34.1%)
CIE-LAB	lab(26.84, 49.71, -66.32)
CIE-LCH	lch(26.84, 82.88, 306.85°)
OKLab	oklab(39.18% 0.0457 -0.1912)
OKLCH	oklch(39.18% 0.197 283.4)
XYZ	xyz(9.7895, 5.0380, 37.4948)
Luminance	0.0504 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4121A8 #88A821

analogous

#2145A8 #4121A8 #8521A8

triadic

#4121A8 #A84121 #21A841

tetradic

#4121A8 #A82145 #88A821 #21A885

square

#4121A8 #A82145 #88A821 #21A885

split-complementary

#4121A8 #A88521 #45A821

monochromatic

#190D42 #2D1775 #4121A8 #5730D6 #8163E0

Accessibility & contrast

On white

10.46

#4121A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#4121A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4121A8

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4121A8	#FFFFFF	#000000	##FFFFFF
##4121A8	1.00	10.46	2.01	10.46
#FFFFFF	10.46	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043AC

Deuteranopia (green-blind)

#003BA6

Tritanopia (blue-blind)

#004A65

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #4121a8;
/* rgb */ color: rgb(65, 33, 168);
/* oklch */ color: oklch(39.2% 0.197 283.4);

Tailwind

colors: {
  custom: {
    50: '#8362c3',
    500: '#4121a8',
    950: '#000000',
  },
}

SCSS

$custom: #4121a8;
$custom-light: #8362c3;
$custom-dark: #000000;

JSON

{
  "hex": "#4121a8",
  "rgb": {
    "r": 65,
    "g": 33,
    "b": 168
  },
  "hsl": {
    "h": 254.222,
    "s": 67.164,
    "l": 39.412
  },
  "oklch": {
    "l": 0.39179,
    "c": 0.1966,
    "h": 283.4
  },
  "luminance": 0.05039
}

Semantic roles & 50–950 ramp

primary

#4121A8

secondary

#ADC55F

accent

#EA3EC1

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0513

muted

#7D7A82

Preview Lab

Preview with #4121A8

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

Preview Lab → · Contrast checker → · Palette generator →