#4131C5#4131C5

#4131C5 is a dark, highly saturated blue. Relative luminance 0.074; OKLCH L 44.1% C 0.216 H 277.6°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#4131C5
RGB	rgb(65, 49, 197)
HSL	hsl(246, 60%, 48%)
HSV	hsv(246, 75%, 77%)
CMYK	cmyk(67%, 75.1%, 0%, 22.7%)
CIE-LAB	lab(32.59, 50.48, -74.07)
CIE-LCH	lch(32.59, 89.63, 304.28°)
OKLab	oklab(44.09% 0.0287 -0.214)
OKLCH	oklch(44.09% 0.216 277.6)
XYZ	xyz(13.3531, 7.3505, 53.5276)
Luminance	0.0735 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.28

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4131C5 #B5C531

analogous

#316BC5 #4131C5 #8B31C5

triadic

#4131C5 #C54131 #31C541

tetradic

#4131C5 #C5316B #B5C531 #31C58B

square

#4131C5 #C5316B #B5C531 #31C58B

split-complementary

#4131C5 #C58B31 #6BC531

monochromatic

#211963 #312594 #4131C5 #6A5DD7 #978EE3

Accessibility & contrast

On white

8.50

#4131C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#4131C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4131C5

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4131C5	#FFFFFF	#000000	##FFFFFF
##4131C5	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C9

Deuteranopia (green-blind)

#0046C2

Tritanopia (blue-blind)

#005C79

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4131c5;
/* rgb */ color: rgb(65, 49, 197);
/* oklch */ color: oklch(44.1% 0.216 277.6);

Tailwind

colors: {
  custom: {
    50: '#876cd8',
    500: '#4131c5',
    950: '#000000',
  },
}

SCSS

$custom: #4131c5;
$custom-light: #876cd8;
$custom-dark: #000000;

JSON

{
  "hex": "#4131c5",
  "rgb": {
    "r": 65,
    "g": 49,
    "b": 197
  },
  "hsl": {
    "h": 246.486,
    "s": 60.163,
    "l": 48.235
  },
  "oklch": {
    "l": 0.44092,
    "c": 0.2159,
    "h": 277.6
  },
  "luminance": 0.07352
}

Semantic roles & 50–950 ramp

primary

#4131C5

secondary

#C5CD85

accent

#E344D2

background

#F9F6FD

surface

#F1EBFB

border

#CBC6D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4131C5

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

Preview Lab → · Contrast checker → · Palette generator →