#3A1FC2#3A1FC2

#3A1FC2 is a dark, highly saturated blue. Relative luminance 0.058; OKLCH L 41.2% C 0.229 H 277.0°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#3A1FC2
RGB	rgb(58, 31, 194)
HSL	hsl(250, 72%, 44%)
HSV	hsv(250, 84%, 76%)
CMYK	cmyk(70.1%, 84%, 0%, 23.9%)
CIE-LAB	lab(28.83, 57.37, -78.54)
CIE-LCH	lch(28.83, 97.26, 306.15°)
OKLab	oklab(41.25% 0.0279 -0.2269)
OKLCH	oklch(41.25% 0.229 277)
XYZ	xyz(11.9693, 5.7734, 51.5121)
Luminance	0.0578 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1FC2 #A7C21F

analogous

#1F55C2 #3A1FC2 #8C1FC2

triadic

#3A1FC2 #C23A1F #1FC23A

tetradic

#3A1FC2 #C21F55 #A7C21F #1FC28C

square

#3A1FC2 #C21F55 #A7C21F #1FC28C

split-complementary

#3A1FC2 #C28C1F #55C21F

monochromatic

#1A0E58 #2A178D #3A1FC2 #593EE0 #8673E9

Accessibility & contrast

On white

9.74

#3A1FC2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#3A1FC2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1FC2

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1FC2	#FFFFFF	#000000	##FFFFFF
##3A1FC2	1.00	9.74	2.16	9.74
#FFFFFF	9.74	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AC6

Deuteranopia (green-blind)

#003DBF

Tritanopia (blue-blind)

#005474

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3a1fc2;
/* rgb */ color: rgb(58, 31, 194);
/* oklch */ color: oklch(41.2% 0.229 277.0);

Tailwind

colors: {
  custom: {
    50: '#8562d6',
    500: '#3a1fc2',
    950: '#000000',
  },
}

SCSS

$custom: #3a1fc2;
$custom-light: #8562d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1fc2",
  "rgb": {
    "r": 58,
    "g": 31,
    "b": 194
  },
  "hsl": {
    "h": 249.939,
    "s": 72.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.41247,
    "c": 0.22862,
    "h": 277
  },
  "luminance": 0.05775
}

Semantic roles & 50–950 ramp

primary

#3A1FC2

secondary

#BFCF6D

accent

#EF39D1

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0515

muted

#7E7A83

Preview Lab

Preview with #3A1FC2

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

Preview Lab → · Contrast checker → · Palette generator →