#3417B4#3417B4

#3417B4 is a dark, highly saturated violet. Relative luminance 0.046; OKLCH L 38.5% C 0.220 H 276.9°. Best body text is #FFFFFF at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#3417B4
RGB	rgb(52, 23, 180)
HSL	hsl(251, 77%, 40%)
HSV	hsv(251, 87%, 71%)
CMYK	cmyk(71.1%, 87.2%, 0%, 29.4%)
CIE-LAB	lab(25.68, 56.08, -75.49)
CIE-LCH	lch(25.68, 94.04, 306.61°)
OKLab	oklab(38.49% 0.0262 -0.218)
OKLCH	oklch(38.49% 0.22 276.9)
XYZ	xyz(9.9581, 4.6372, 43.5414)
Luminance	0.0464 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3417B4 #97B417

analogous

#1748B4 #3417B4 #8317B4

triadic

#3417B4 #B43417 #17B434

tetradic

#3417B4 #B41748 #97B417 #17B483

square

#3417B4 #B41748 #97B417 #17B483

split-complementary

#3417B4 #B48317 #48B417

monochromatic

#150947 #24107E #3417B4 #4825E3 #765BEA

Accessibility & contrast

On white

10.89

#3417B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#3417B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3417B4

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3417B4	#FFFFFF	#000000	##FFFFFF
##3417B4	1.00	10.89	1.93	10.89
#FFFFFF	10.89	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043B8

Deuteranopia (green-blind)

#0036B1

Tritanopia (blue-blind)

#004C6A

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3417b4;
/* rgb */ color: rgb(52, 23, 180);
/* oklch */ color: oklch(38.5% 0.220 276.9);

Tailwind

colors: {
  custom: {
    50: '#805dcc',
    500: '#3417b4',
    950: '#000000',
  },
}

SCSS

$custom: #3417b4;
$custom-light: #805dcc;
$custom-dark: #000000;

JSON

{
  "hex": "#3417b4",
  "rgb": {
    "r": 52,
    "g": 23,
    "b": 180
  },
  "hsl": {
    "h": 251.083,
    "s": 77.34,
    "l": 39.804
  },
  "oklch": {
    "l": 0.3849,
    "c": 0.21962,
    "h": 276.9
  },
  "luminance": 0.04638
}

Semantic roles & 50–950 ramp

primary

#3417B4

secondary

#B8CE59

accent

#F434D0

background

#F8F5FC

surface

#F0E9F9

border

#CBC5D2

text

#0C0514

muted

#7D7982

Preview Lab

Preview with #3417B4

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

Preview Lab → · Contrast checker → · Palette generator →