#3910E2#3910E2

#3910E2 is a dark, highly saturated violet. Relative luminance 0.067; OKLCH L 43.9% C 0.270 H 274.1°. Best body text is #FFFFFF at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#3910E2
RGB	rgb(57, 16, 226)
HSL	hsl(252, 87%, 47%)
HSV	hsv(252, 93%, 89%)
CMYK	cmyk(74.8%, 92.9%, 0%, 11.4%)
CIE-LAB	lab(31.18, 70.35, -93.22)
CIE-LCH	lch(31.18, 116.79, 307.04°)
OKLab	oklab(43.93% 0.0191 -0.2692)
OKLCH	oklch(43.93% 0.27 274.1)
XYZ	xyz(15.5956, 6.7298, 72.4138)
Luminance	0.0673 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3910E2 #B9E210

analogous

#1050E2 #3910E2 #A210E2

triadic

#3910E2 #E23910 #10E239

tetradic

#3910E2 #E21050 #B9E210 #10E2A2

square

#3910E2 #E21050 #B9E210 #10E2A2

split-complementary

#3910E2 #E2A210 #50E210

monochromatic

#1C0870 #2B0CA9 #3910E2 #613EF1 #9077F5

Accessibility & contrast

On white

8.95

#3910E2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#3910E2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3910E2

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3910E2	#FFFFFF	#000000	##FFFFFF
##3910E2	1.00	8.95	2.35	8.95
#FFFFFF	8.95	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052E7

Deuteranopia (green-blind)

#0040DF

Tritanopia (blue-blind)

#005F85

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #3910e2;
/* rgb */ color: rgb(57, 16, 226);
/* oklch */ color: oklch(43.9% 0.270 274.1);

Tailwind

colors: {
  custom: {
    50: '#8d5fed',
    500: '#3910e2',
    950: '#000000',
  },
}

SCSS

$custom: #3910e2;
$custom-light: #8d5fed;
$custom-dark: #000000;

JSON

{
  "hex": "#3910e2",
  "rgb": {
    "r": 57,
    "g": 16,
    "b": 226
  },
  "hsl": {
    "h": 251.714,
    "s": 86.777,
    "l": 47.451
  },
  "oklch": {
    "l": 0.43931,
    "c": 0.26986,
    "h": 274.1
  },
  "luminance": 0.06731
}

Semantic roles & 50–950 ramp

primary

#3910E2

secondary

#C8DC71

accent

#FD2BD4

background

#F9F6FE

surface

#F2EBFD

border

#CCC6D5

text

#0F0517

muted

#7E7A85

Preview Lab

Preview with #3910E2

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

Preview Lab → · Contrast checker → · Palette generator →