#4125B5#4125B5

#4125B5 is a dark, highly saturated violet. Relative luminance 0.058; OKLCH L 41.0% C 0.208 H 280.9°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#4125B5
RGB	rgb(65, 37, 181)
HSL	hsl(252, 66%, 43%)
HSV	hsv(252, 80%, 71%)
CMYK	cmyk(64.1%, 79.6%, 0%, 29%)
CIE-LAB	lab(28.86, 51.63, -70.79)
CIE-LCH	lch(28.86, 87.62, 306.11°)
OKLab	oklab(40.99% 0.0395 -0.2043)
OKLCH	oklch(40.99% 0.208 280.9)
XYZ	xyz(11.1794, 5.7823, 44.2341)
Luminance	0.0578 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4125B5 #99B525

analogous

#2551B5 #4125B5 #8925B5

triadic

#4125B5 #B54125 #25B541

tetradic

#4125B5 #B52551 #99B525 #25B589

square

#4125B5 #B52551 #99B525 #25B589

split-complementary

#4125B5 #B58925 #51B525

monochromatic

#1D104F #2F1B82 #4125B5 #5D3FD8 #8872E2

Accessibility & contrast

On white

9.74

#4125B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#4125B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4125B5

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4125B5	#FFFFFF	#000000	##FFFFFF
##4125B5	1.00	9.74	2.16	9.74
#FFFFFF	9.74	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049B9

Deuteranopia (green-blind)

#003FB2

Tritanopia (blue-blind)

#00516D

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #4125b5;
/* rgb */ color: rgb(65, 37, 181);
/* oklch */ color: oklch(41.0% 0.208 280.9);

Tailwind

colors: {
  custom: {
    50: '#8564cd',
    500: '#4125b5',
    950: '#000000',
  },
}

SCSS

$custom: #4125b5;
$custom-light: #8564cd;
$custom-dark: #000000;

JSON

{
  "hex": "#4125b5",
  "rgb": {
    "r": 65,
    "g": 37,
    "b": 181
  },
  "hsl": {
    "h": 251.667,
    "s": 66.055,
    "l": 42.745
  },
  "oklch": {
    "l": 0.40986,
    "c": 0.20807,
    "h": 280.9
  },
  "luminance": 0.05783
}

Semantic roles & 50–950 ramp

primary

#4125B5

secondary

#B7C96D

accent

#E93FC8

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #4125B5

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

Preview Lab → · Contrast checker → · Palette generator →