#3431C6#3431C6

#3431C6 is a dark, highly saturated blue. Relative luminance 0.070; OKLCH L 43.3% C 0.220 H 273.2°. Best body text is #FFFFFF at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#3431C6
RGB	rgb(52, 49, 198)
HSL	hsl(241, 60%, 48%)
HSV	hsv(241, 75%, 78%)
CMYK	cmyk(73.7%, 75.3%, 0%, 22.4%)
CIE-LAB	lab(31.81, 49.56, -75.97)
CIE-LCH	lch(31.81, 90.70, 303.12°)
OKLab	oklab(43.34% 0.0121 -0.2198)
OKLCH	oklch(43.34% 0.22 273.2)
XYZ	xyz(12.7041, 7.0026, 54.0972)
Luminance	0.0700 (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

#3431C6 #C3C631

analogous

#3178C6 #3431C6 #7E31C6

triadic

#3431C6 #C63431 #31C634

tetradic

#3431C6 #C63178 #C3C631 #31C67E

square

#3431C6 #C63178 #C3C631 #31C67E

split-complementary

#3431C6 #C67E31 #78C631

monochromatic

#1A1964 #272595 #3431C6 #605DD7 #908EE3

Accessibility & contrast

On white

8.75

#3431C6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#3431C6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3431C6

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3431C6	#FFFFFF	#000000	##FFFFFF
##3431C6	1.00	8.75	2.40	8.75
#FFFFFF	8.75	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052CA

Deuteranopia (green-blind)

#0044C3

Tritanopia (blue-blind)

#005D7A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3431c6;
/* rgb */ color: rgb(52, 49, 198);
/* oklch */ color: oklch(43.3% 0.220 273.2);

Tailwind

colors: {
  custom: {
    50: '#836bd9',
    500: '#3431c6',
    950: '#000000',
  },
}

SCSS

$custom: #3431c6;
$custom-light: #836bd9;
$custom-dark: #000000;

JSON

{
  "hex": "#3431c6",
  "rgb": {
    "r": 52,
    "g": 49,
    "b": 198
  },
  "hsl": {
    "h": 241.208,
    "s": 60.324,
    "l": 48.431
  },
  "oklch": {
    "l": 0.43343,
    "c": 0.22015,
    "h": 273.2
  },
  "luminance": 0.07004
}

Semantic roles & 50–950 ramp

primary

#3431C6

secondary

#CCCE85

accent

#E344E0

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0C0715

muted

#7D7A83

Preview Lab

Preview with #3431C6

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

Preview Lab → · Contrast checker → · Palette generator →