#341F9F#341F9F

#341F9F is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.9% C 0.190 H 279.0°. Best body text is #FFFFFF at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#341F9F
RGB	rgb(52, 31, 159)
HSL	hsl(250, 67%, 37%)
HSV	hsv(250, 81%, 62%)
CMYK	cmyk(67.3%, 80.5%, 0%, 37.6%)
CIE-LAB	lab(24.36, 46.62, -64.99)
CIE-LCH	lch(24.36, 79.98, 305.65°)
OKLab	oklab(36.88% 0.0299 -0.1877)
OKLCH	oklch(36.88% 0.19 279)
XYZ	xyz(8.1622, 4.2126, 33.1771)
Luminance	0.0421 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#341F9F #8A9F1F

analogous

#1F4A9F #341F9F #741F9F

triadic

#341F9F #9F341F #1F9F34

tetradic

#341F9F #9F1F4A #8A9F1F #1F9F74

square

#341F9F #9F1F4A #8A9F1F #1F9F74

split-complementary

#341F9F #9F741F #4A9F1F

monochromatic

#130B39 #23156C #341F9F #4529D2 #6F5ADF

Accessibility & contrast

On white

11.40

#341F9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#341F9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #341F9F

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##341F9F	#FFFFFF	#000000	##FFFFFF
##341F9F	1.00	11.40	1.84	11.40
#FFFFFF	11.40	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003FA3

Deuteranopia (green-blind)

#00359D

Tritanopia (blue-blind)

#00465F

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #341f9f;
/* rgb */ color: rgb(52, 31, 159);
/* oklch */ color: oklch(36.9% 0.190 279.0);

Tailwind

colors: {
  custom: {
    50: '#7b5fbd',
    500: '#341f9f',
    950: '#000000',
  },
}

SCSS

$custom: #341f9f;
$custom-light: #7b5fbd;
$custom-dark: #000000;

JSON

{
  "hex": "#341f9f",
  "rgb": {
    "r": 52,
    "g": 31,
    "b": 159
  },
  "hsl": {
    "h": 249.844,
    "s": 67.368,
    "l": 37.255
  },
  "oklch": {
    "l": 0.36877,
    "c": 0.19005,
    "h": 279
  },
  "luminance": 0.04213
}

Semantic roles & 50–950 ramp

primary

#341F9F

secondary

#B1C357

accent

#EA3ECE

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #341F9F

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

Preview Lab → · Contrast checker → · Palette generator →