#3404FF#3404FF

#3404FF is a mid, highly saturated violet. Relative luminance 0.080; OKLCH L 46.8% C 0.303 H 270.9°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#3404FF
RGB	rgb(52, 4, 255)
HSL	hsl(251, 100%, 51%)
HSV	hsv(251, 98%, 100%)
CMYK	cmyk(79.6%, 98.4%, 0%, 0%)
CIE-LAB	lab(34.05, 79.16, -104.88)
CIE-LCH	lch(34.05, 131.40, 307.04°)
OKLab	oklab(46.82% 0.0046 -0.3028)
OKLCH	oklch(46.82% 0.303 270.9)
XYZ	xyz(19.5035, 8.0346, 95.1113)
Luminance	0.0804 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3404FF #CFFF04

analogous

#0451FF #3404FF #B104FF

triadic

#3404FF #FF3404 #04FF34

tetradic

#3404FF #FF0451 #CFFF04 #04FFB1

square

#3404FF #FF0451 #CFFF04 #04FFB1

split-complementary

#3404FF #FFB104 #51FF04

monochromatic

#1A0089 #2600C6 #3404FF #6541FF #977EFF

Accessibility & contrast

On white

8.05

#3404FF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#3404FF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3404FF

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3404FF	#FFFFFF	#000000	##FFFFFF
##3404FF	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BFF

Deuteranopia (green-blind)

#0044FB

Tritanopia (blue-blind)

#006B96

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3404ff;
/* rgb */ color: rgb(52, 4, 255);
/* oklch */ color: oklch(46.8% 0.303 270.9);

Tailwind

colors: {
  custom: {
    50: '#9260ff',
    500: '#3404ff',
    950: '#000000',
  },
}

SCSS

$custom: #3404ff;
$custom-light: #9260ff;
$custom-dark: #000000;

JSON

{
  "hex": "#3404ff",
  "rgb": {
    "r": 52,
    "g": 4,
    "b": 255
  },
  "hsl": {
    "h": 251.474,
    "s": 100,
    "l": 50.784
  },
  "oklch": {
    "l": 0.46815,
    "c": 0.30282,
    "h": 270.9
  },
  "luminance": 0.08037
}

Semantic roles & 50–950 ramp

primary

#3404FF

secondary

#D2E778

accent

#FF29D6

background

#FAF6FF

surface

#F4EBFF

border

#CEC6D7

text

#100618

muted

#7F7A86

Preview Lab

Preview with #3404FF

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

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