#4125AB#4125AB

#4125AB is a dark, vivid violet. Relative luminance 0.054; OKLCH L 39.9% C 0.197 H 282.5°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#4125AB
RGB	rgb(65, 37, 171)
HSL	hsl(253, 64%, 41%)
HSV	hsv(253, 78%, 67%)
CMYK	cmyk(62%, 78.4%, 0%, 32.9%)
CIE-LAB	lab(27.81, 48.70, -66.53)
CIE-LCH	lch(27.81, 82.45, 306.20°)
OKLab	oklab(39.95% 0.0424 -0.1919)
OKLCH	oklch(39.95% 0.197 282.5)
XYZ	xyz(10.1899, 5.3865, 39.0229)
Luminance	0.0539 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4125AB #8FAB25

analogous

#254CAB #4125AB #8425AB

triadic

#4125AB #AB4125 #25AB41

tetradic

#4125AB #AB254C #8FAB25 #25AB84

square

#4125AB #AB254C #8FAB25 #25AB84

split-complementary

#4125AB #AB8425 #4CAB25

monochromatic

#1B0F46 #2E1A79 #4125AB #5939D4 #846BDF

Accessibility & contrast

On white

10.11

#4125AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#4125AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4125AB

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4125AB	#FFFFFF	#000000	##FFFFFF
##4125AB	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046AF

Deuteranopia (green-blind)

#003DA9

Tritanopia (blue-blind)

#004C67

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4125ab;
/* rgb */ color: rgb(65, 37, 171);
/* oklch */ color: oklch(39.9% 0.197 282.5);

Tailwind

colors: {
  custom: {
    50: '#8364c5',
    500: '#4125ab',
    950: '#000000',
  },
}

SCSS

$custom: #4125ab;
$custom-light: #8364c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4125ab",
  "rgb": {
    "r": 65,
    "g": 37,
    "b": 171
  },
  "hsl": {
    "h": 252.537,
    "s": 64.423,
    "l": 40.784
  },
  "oklch": {
    "l": 0.39945,
    "c": 0.19651,
    "h": 282.5
  },
  "luminance": 0.05387
}

Semantic roles & 50–950 ramp

primary

#4125AB

secondary

#B1C567

accent

#E740C5

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #4125AB

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

Preview Lab → · Contrast checker → · Palette generator →