#4129B3#4129B3

#4129B3 is a dark, highly saturated violet. Relative luminance 0.060; OKLCH L 41.2% C 0.202 H 280.8°. Best body text is #FFFFFF at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#4129B3
RGB	rgb(65, 41, 179)
HSL	hsl(250, 63%, 43%)
HSV	hsv(250, 77%, 70%)
CMYK	cmyk(63.7%, 77.1%, 0%, 29.8%)
CIE-LAB	lab(29.32, 49.10, -68.83)
CIE-LCH	lch(29.32, 84.55, 305.50°)
OKLab	oklab(41.25% 0.0378 -0.1986)
OKLCH	oklch(41.25% 0.202 280.8)
XYZ	xyz(11.1070, 5.9635, 43.2049)
Luminance	0.0596 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4129B3 #9BB329

analogous

#2956B3 #4129B3 #8629B3

triadic

#4129B3 #B34129 #29B341

tetradic

#4129B3 #B32956 #9BB329 #29B386

square

#4129B3 #B32956 #9BB329 #29B386

split-complementary

#4129B3 #B38629 #56B329

monochromatic

#1D124F #2F1E81 #4129B3 #5E45D4 #8977E0

Accessibility & contrast

On white

9.58

#4129B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#4129B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4129B3

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4129B3	#FFFFFF	#000000	##FFFFFF
##4129B3	1.00	9.58	2.19	9.58
#FFFFFF	9.58	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AB7

Deuteranopia (green-blind)

#0040B1

Tritanopia (blue-blind)

#00516D

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #4129b3;
/* rgb */ color: rgb(65, 41, 179);
/* oklch */ color: oklch(41.2% 0.202 280.8);

Tailwind

colors: {
  custom: {
    50: '#8566cb',
    500: '#4129b3',
    950: '#000000',
  },
}

SCSS

$custom: #4129b3;
$custom-light: #8566cb;
$custom-dark: #000000;

JSON

{
  "hex": "#4129b3",
  "rgb": {
    "r": 65,
    "g": 41,
    "b": 179
  },
  "hsl": {
    "h": 250.435,
    "s": 62.727,
    "l": 43.137
  },
  "oklch": {
    "l": 0.41247,
    "c": 0.20219,
    "h": 280.8
  },
  "luminance": 0.05964
}

Semantic roles & 50–950 ramp

primary

#4129B3

secondary

#B8C770

accent

#E642C9

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #4129B3

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

Preview Lab → · Contrast checker → · Palette generator →