#41319B#41319B

#41319B is a dark, vivid blue. Relative luminance 0.057; OKLCH L 40.0% C 0.164 H 283.0°. Best body text is #FFFFFF at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#41319B
RGB	rgb(65, 49, 155)
HSL	hsl(249, 52%, 40%)
HSV	hsv(249, 68%, 61%)
CMYK	cmyk(58.1%, 68.4%, 0%, 39.2%)
CIE-LAB	lab(28.61, 37.24, -55.53)
CIE-LCH	lch(28.61, 66.86, 303.85°)
OKLab	oklab(40.05% 0.0368 -0.1598)
OKLCH	oklch(40.05% 0.164 283)
XYZ	xyz(9.1929, 5.6864, 31.6172)
Luminance	0.0569 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#41319B #8B9B31

analogous

#31569B #41319B #76319B

triadic

#41319B #9B4131 #319B41

tetradic

#41319B #9B3156 #8B9B31 #319B76

square

#41319B #9B3156 #8B9B31 #319B76

split-complementary

#41319B #9B7631 #569B31

monochromatic

#1A143E #2E226D #41319B #5845C4 #8273D3

Accessibility & contrast

On white

9.83

#41319B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#41319B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #41319B

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##41319B	#FFFFFF	#000000	##FFFFFF
##41319B	1.00	9.83	2.14	9.83
#FFFFFF	9.83	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00479E

Deuteranopia (green-blind)

#004099

Tritanopia (blue-blind)

#114C62

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #41319b;
/* rgb */ color: rgb(65, 49, 155);
/* oklch */ color: oklch(40.0% 0.164 283.0);

Tailwind

colors: {
  custom: {
    50: '#7f6ab9',
    500: '#41319b',
    950: '#000000',
  },
}

SCSS

$custom: #41319b;
$custom-light: #7f6ab9;
$custom-dark: #000000;

JSON

{
  "hex": "#41319b",
  "rgb": {
    "r": 65,
    "g": 49,
    "b": 155
  },
  "hsl": {
    "h": 249.057,
    "s": 51.961,
    "l": 40
  },
  "oklch": {
    "l": 0.40047,
    "c": 0.16396,
    "h": 283
  },
  "luminance": 0.05687
}

Semantic roles & 50–950 ramp

primary

#41319B

secondary

#AFBB6D

accent

#DB4CC6

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #41319B

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

Preview Lab → · Contrast checker → · Palette generator →