#41309B#41309B

#41309B is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.9% C 0.165 H 283.2°. Best body text is #FFFFFF at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#41309B
RGB	rgb(65, 48, 155)
HSL	hsl(250, 53%, 40%)
HSV	hsv(250, 69%, 61%)
CMYK	cmyk(58.1%, 69%, 0%, 39.2%)
CIE-LAB	lab(28.39, 37.83, -55.89)
CIE-LCH	lch(28.39, 67.49, 304.10°)
OKLab	oklab(39.89% 0.0377 -0.1608)
OKLCH	oklch(39.89% 0.165 283.2)
XYZ	xyz(9.1515, 5.6037, 31.6034)
Luminance	0.0560 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#41309B #8A9B30

analogous

#30549B #41309B #77309B

triadic

#41309B #9B4130 #309B41

tetradic

#41309B #9B3054 #8A9B30 #309B77

square

#41309B #9B3054 #8A9B30 #309B77

split-complementary

#41309B #9B7730 #549B30

monochromatic

#1A133E #2D226C #41309B #5843C5 #8272D3

Accessibility & contrast

On white

9.90

#41309B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#41309B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #41309B

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##41309B	#FFFFFF	#000000	##FFFFFF
##41309B	1.00	9.90	2.12	9.90
#FFFFFF	9.90	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00469E

Deuteranopia (green-blind)

#003F99

Tritanopia (blue-blind)

#114C61

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #41309b;
/* rgb */ color: rgb(65, 48, 155);
/* oklch */ color: oklch(39.9% 0.165 283.2);

Tailwind

colors: {
  custom: {
    50: '#7f6ab9',
    500: '#41309b',
    950: '#000000',
  },
}

SCSS

$custom: #41309b;
$custom-light: #7f6ab9;
$custom-dark: #000000;

JSON

{
  "hex": "#41309b",
  "rgb": {
    "r": 65,
    "g": 48,
    "b": 155
  },
  "hsl": {
    "h": 249.533,
    "s": 52.709,
    "l": 39.804
  },
  "oklch": {
    "l": 0.3989,
    "c": 0.16518,
    "h": 283.2
  },
  "luminance": 0.05604
}

Semantic roles & 50–950 ramp

primary

#41309B

secondary

#AEBB6C

accent

#DC4CC5

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #41309B

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

Preview Lab → · Contrast checker → · Palette generator →