#4129B9#4129B9

#4129B9 is a dark, highly saturated violet. Relative luminance 0.062; OKLCH L 41.9% C 0.209 H 279.9°. Best body text is #FFFFFF at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#4129B9
RGB	rgb(65, 41, 185)
HSL	hsl(250, 64%, 44%)
HSV	hsv(250, 78%, 73%)
CMYK	cmyk(64.9%, 77.8%, 0%, 27.5%)
CIE-LAB	lab(29.94, 50.90, -71.37)
CIE-LCH	lch(29.94, 87.66, 305.49°)
OKLab	oklab(41.87% 0.0361 -0.206)
OKLCH	oklch(41.87% 0.209 279.9)
XYZ	xyz(11.7271, 6.2115, 46.4705)
Luminance	0.0621 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.20

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4129B9 #A1B929

analogous

#2959B9 #4129B9 #8929B9

triadic

#4129B9 #B94129 #29B941

tetradic

#4129B9 #B92959 #A1B929 #29B989

square

#4129B9 #B92959 #A1B929 #29B989

split-complementary

#4129B9 #B98929 #59B929

monochromatic

#1E1355 #2F1E87 #4129B9 #6049D7 #8C7BE2

Accessibility & contrast

On white

9.36

#4129B9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#4129B9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4129B9

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4129B9	#FFFFFF	#000000	##FFFFFF
##4129B9	1.00	9.36	2.24	9.36
#FFFFFF	9.36	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CBD

Deuteranopia (green-blind)

#0041B6

Tritanopia (blue-blind)

#005470

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #4129b9;
/* rgb */ color: rgb(65, 41, 185);
/* oklch */ color: oklch(41.9% 0.209 279.9);

Tailwind

colors: {
  custom: {
    50: '#8667cf',
    500: '#4129b9',
    950: '#000000',
  },
}

SCSS

$custom: #4129b9;
$custom-light: #8667cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4129b9",
  "rgb": {
    "r": 65,
    "g": 41,
    "b": 185
  },
  "hsl": {
    "h": 250,
    "s": 63.717,
    "l": 44.314
  },
  "oklch": {
    "l": 0.41865,
    "c": 0.2092,
    "h": 279.9
  },
  "luminance": 0.06212
}

Semantic roles & 50–950 ramp

primary

#4129B9

secondary

#BBCA74

accent

#E741CB

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0D0614

muted

#7D7A82

Preview Lab

Preview with #4129B9

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

Preview Lab → · Contrast checker → · Palette generator →