#4129AC#4129AC

#4129AC is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.5% C 0.194 H 281.8°. Best body text is #FFFFFF at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#4129AC
RGB	rgb(65, 41, 172)
HSL	hsl(251, 62%, 42%)
HSV	hsv(251, 76%, 67%)
CMYK	cmyk(62.2%, 76.2%, 0%, 32.5%)
CIE-LAB	lab(28.61, 46.99, -65.81)
CIE-LCH	lch(28.61, 80.87, 305.53°)
OKLab	oklab(40.54% 0.0396 -0.1898)
OKLCH	oklch(40.54% 0.194 281.8)
XYZ	xyz(10.4170, 5.6875, 39.5706)
Luminance	0.0569 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.20

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4129AC #94AC29

analogous

#2953AC #4129AC #8229AC

triadic

#4129AC #AC4129 #29AC41

tetradic

#4129AC #AC2953 #94AC29 #29AC82

square

#4129AC #AC2953 #94AC29 #29AC82

split-complementary

#4129AC #AC8229 #53AC29

monochromatic

#1C1149 #2E1D7B #4129AC #5B41D2 #8672DD

Accessibility & contrast

On white

9.82

#4129AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#4129AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4129AC

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4129AC	#FFFFFF	#000000	##FFFFFF
##4129AC	1.00	9.82	2.14	9.82
#FFFFFF	9.82	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B0

Deuteranopia (green-blind)

#003FAA

Tritanopia (blue-blind)

#004F69

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #4129ac;
/* rgb */ color: rgb(65, 41, 172);
/* oklch */ color: oklch(40.5% 0.194 281.8);

Tailwind

colors: {
  custom: {
    50: '#8366c6',
    500: '#4129ac',
    950: '#000000',
  },
}

SCSS

$custom: #4129ac;
$custom-light: #8366c6;
$custom-dark: #000000;

JSON

{
  "hex": "#4129ac",
  "rgb": {
    "r": 65,
    "g": 41,
    "b": 172
  },
  "hsl": {
    "h": 250.992,
    "s": 61.502,
    "l": 41.765
  },
  "oklch": {
    "l": 0.40536,
    "c": 0.1939,
    "h": 281.8
  },
  "luminance": 0.05688
}

Semantic roles & 50–950 ramp

primary

#4129AC

secondary

#B4C56C

accent

#E543C7

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #4129AC

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

Preview Lab → · Contrast checker → · Palette generator →