#4131C1#4131C1

#4131C1 is a dark, highly saturated blue. Relative luminance 0.072; OKLCH L 43.7% C 0.211 H 278.1°. Best body text is #FFFFFF at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#4131C1
RGB	rgb(65, 49, 193)
HSL	hsl(247, 60%, 47%)
HSV	hsv(247, 75%, 76%)
CMYK	cmyk(66.3%, 74.6%, 0%, 24.3%)
CIE-LAB	lab(32.19, 49.24, -72.38)
CIE-LCH	lch(32.19, 87.55, 304.23°)
OKLab	oklab(43.69% 0.0296 -0.2091)
OKLCH	oklch(43.69% 0.211 278.1)
XYZ	xyz(12.9008, 7.1696, 51.1458)
Luminance	0.0717 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4131C1 #B1C131

analogous

#3169C1 #4131C1 #8931C1

triadic

#4131C1 #C14131 #31C141

tetradic

#4131C1 #C13169 #B1C131 #31C189

square

#4131C1 #C13169 #B1C131 #31C189

split-complementary

#4131C1 #C18931 #69C131

monochromatic

#20185F #312590 #4131C1 #685AD5 #958BE2

Accessibility & contrast

On white

8.63

#4131C1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#4131C1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4131C1

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4131C1	#FFFFFF	#000000	##FFFFFF
##4131C1	1.00	8.63	2.43	8.63
#FFFFFF	8.63	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051C5

Deuteranopia (green-blind)

#0046BE

Tritanopia (blue-blind)

#005A77

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4131c1;
/* rgb */ color: rgb(65, 49, 193);
/* oklch */ color: oklch(43.7% 0.211 278.1);

Tailwind

colors: {
  custom: {
    50: '#876cd5',
    500: '#4131c1',
    950: '#000000',
  },
}

SCSS

$custom: #4131c1;
$custom-light: #876cd5;
$custom-dark: #000000;

JSON

{
  "hex": "#4131c1",
  "rgb": {
    "r": 65,
    "g": 49,
    "b": 193
  },
  "hsl": {
    "h": 246.667,
    "s": 59.504,
    "l": 47.451
  },
  "oklch": {
    "l": 0.43689,
    "c": 0.21116,
    "h": 278.1
  },
  "luminance": 0.07171
}

Semantic roles & 50–950 ramp

primary

#4131C1

secondary

#C3CC82

accent

#E345D1

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4131C1

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

Preview Lab → · Contrast checker → · Palette generator →