#3706FF#3706FF

#3706FF is a mid, highly saturated violet. Relative luminance 0.082; OKLCH L 47.0% C 0.302 H 271.6°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#3706FF
RGB	rgb(55, 6, 255)
HSL	hsl(252, 100%, 51%)
HSV	hsv(252, 98%, 100%)
CMYK	cmyk(78.4%, 97.6%, 0%, 0%)
CIE-LAB	lab(34.31, 78.95, -104.45)
CIE-LCH	lch(34.31, 130.93, 307.09°)
OKLab	oklab(47.03% 0.0082 -0.3015)
OKLCH	oklch(47.03% 0.302 271.6)
XYZ	xyz(19.6846, 8.1602, 95.1260)
Luminance	0.0816 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3706FF #CEFF06

analogous

#0651FF #3706FF #B306FF

triadic

#3706FF #FF3706 #06FF37

tetradic

#3706FF #FF0651 #CEFF06 #06FFB3

square

#3706FF #FF0651 #CEFF06 #06FFB3

split-complementary

#3706FF #FFB306 #51FF06

monochromatic

#1B008B #2700C8 #3706FF #6843FF #9980FF

Accessibility & contrast

On white

7.98

#3706FF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#3706FF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3706FF

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3706FF	#FFFFFF	#000000	##FFFFFF
##3706FF	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BFF

Deuteranopia (green-blind)

#0045FB

Tritanopia (blue-blind)

#006B96

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3706ff;
/* rgb */ color: rgb(55, 6, 255);
/* oklch */ color: oklch(47.0% 0.302 271.6);

Tailwind

colors: {
  custom: {
    50: '#9260ff',
    500: '#3706ff',
    950: '#000000',
  },
}

SCSS

$custom: #3706ff;
$custom-light: #9260ff;
$custom-dark: #000000;

JSON

{
  "hex": "#3706ff",
  "rgb": {
    "r": 55,
    "g": 6,
    "b": 255
  },
  "hsl": {
    "h": 251.807,
    "s": 100,
    "l": 51.176
  },
  "oklch": {
    "l": 0.47033,
    "c": 0.30163,
    "h": 271.6
  },
  "luminance": 0.08162
}

Semantic roles & 50–950 ramp

primary

#3706FF

secondary

#D2E779

accent

#FF29D5

background

#FAF6FF

surface

#F4EBFF

border

#CEC6D7

text

#100618

muted

#7F7A86

Preview Lab

Preview with #3706FF

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

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