#4129B8#4129B8

#4129B8 is a dark, highly saturated violet. Relative luminance 0.062; OKLCH L 41.8% C 0.208 H 280.1°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#4129B8
RGB	rgb(65, 41, 184)
HSL	hsl(250, 64%, 44%)
HSV	hsv(250, 78%, 72%)
CMYK	cmyk(64.7%, 77.7%, 0%, 27.8%)
CIE-LAB	lab(29.84, 50.60, -70.95)
CIE-LCH	lch(29.84, 87.15, 305.50°)
OKLab	oklab(41.76% 0.0364 -0.2048)
OKLCH	oklch(41.76% 0.208 280.1)
XYZ	xyz(11.6219, 6.1695, 45.9165)
Luminance	0.0617 (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

#4129B8 #A0B829

analogous

#2959B8 #4129B8 #8929B8

triadic

#4129B8 #B84129 #29B841

tetradic

#4129B8 #B82959 #A0B829 #29B889

square

#4129B8 #B82959 #A0B829 #29B889

split-complementary

#4129B8 #B88929 #59B829

monochromatic

#1E1354 #2F1E86 #4129B8 #6048D6 #8B7AE1

Accessibility & contrast

On white

9.40

#4129B8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#4129B8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4129B8

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4129B8	#FFFFFF	#000000	##FFFFFF
##4129B8	1.00	9.40	2.23	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BBC

Deuteranopia (green-blind)

#0041B5

Tritanopia (blue-blind)

#005370

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #4129b8;
/* rgb */ color: rgb(65, 41, 184);
/* oklch */ color: oklch(41.8% 0.208 280.1);

Tailwind

colors: {
  custom: {
    50: '#8667cf',
    500: '#4129b8',
    950: '#000000',
  },
}

SCSS

$custom: #4129b8;
$custom-light: #8667cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4129b8",
  "rgb": {
    "r": 65,
    "g": 41,
    "b": 184
  },
  "hsl": {
    "h": 250.07,
    "s": 63.556,
    "l": 44.118
  },
  "oklch": {
    "l": 0.41762,
    "c": 0.20803,
    "h": 280.1
  },
  "luminance": 0.0617
}

Semantic roles & 50–950 ramp

primary

#4129B8

secondary

#BBC973

accent

#E741CB

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0D0614

muted

#7D7A82

Preview Lab

Preview with #4129B8

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

Preview Lab → · Contrast checker → · Palette generator →