#341FA1#341FA1

#341FA1 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 37.1% C 0.192 H 278.8°. Best body text is #FFFFFF at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#341FA1
RGB	rgb(52, 31, 161)
HSL	hsl(250, 68%, 38%)
HSV	hsv(250, 81%, 63%)
CMYK	cmyk(67.7%, 80.7%, 0%, 36.9%)
CIE-LAB	lab(24.58, 47.23, -65.84)
CIE-LCH	lch(24.58, 81.03, 305.65°)
OKLab	oklab(37.1% 0.0293 -0.1902)
OKLCH	oklch(37.1% 0.192 278.8)
XYZ	xyz(8.3371, 4.2825, 34.0986)
Luminance	0.0428 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#341FA1 #8CA11F

analogous

#1F4BA1 #341FA1 #751FA1

triadic

#341FA1 #A1341F #1FA134

tetradic

#341FA1 #A11F4B #8CA11F #1FA175

square

#341FA1 #A11F4B #8CA11F #1FA175

split-complementary

#341FA1 #A1751F #4BA11F

monochromatic

#130B3A #23156E #341FA1 #4529D4 #705BDF

Accessibility & contrast

On white

11.31

#341FA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#341FA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #341FA1

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##341FA1	#FFFFFF	#000000	##FFFFFF
##341FA1	1.00	11.31	1.86	11.31
#FFFFFF	11.31	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003FA5

Deuteranopia (green-blind)

#00359F

Tritanopia (blue-blind)

#004760

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #341fa1;
/* rgb */ color: rgb(52, 31, 161);
/* oklch */ color: oklch(37.1% 0.192 278.8);

Tailwind

colors: {
  custom: {
    50: '#7c5fbe',
    500: '#341fa1',
    950: '#000000',
  },
}

SCSS

$custom: #341fa1;
$custom-light: #7c5fbe;
$custom-dark: #000000;

JSON

{
  "hex": "#341fa1",
  "rgb": {
    "r": 52,
    "g": 31,
    "b": 161
  },
  "hsl": {
    "h": 249.692,
    "s": 67.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.37097,
    "c": 0.19241,
    "h": 278.8
  },
  "luminance": 0.04283
}

Semantic roles & 50–950 ramp

primary

#341FA1

secondary

#B2C458

accent

#EB3DCF

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #341FA1

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

Preview Lab → · Contrast checker → · Palette generator →