#4141BD#4141BD

#4141BD is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.7% C 0.189 H 275.9°. Best body text is #FFFFFF at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#4141BD
RGB	rgb(65, 65, 189)
HSL	hsl(240, 49%, 50%)
HSV	hsv(240, 66%, 74%)
CMYK	cmyk(65.6%, 65.6%, 0%, 25.9%)
CIE-LAB	lab(35.16, 38.77, -65.16)
CIE-LCH	lch(35.16, 75.82, 300.75°)
OKLab	oklab(45.7% 0.0194 -0.188)
OKLCH	oklch(45.7% 0.189 275.9)
XYZ	xyz(13.2526, 8.5774, 49.0915)
Luminance	0.0858 (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

#4141BD #BDBD41

analogous

#417FBD #4141BD #7F41BD

triadic

#4141BD #BD4141 #41BD41

tetradic

#4141BD #BD417F #BDBD41 #41BD7F

square

#4141BD #BD417F #BDBD41 #41BD7F

split-complementary

#4141BD #BD7F41 #7FBD41

monochromatic

#222262 #31318F #4141BD #6E6ECD #9C9CDD

Accessibility & contrast

On white

7.73

#4141BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#4141BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4141BD

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4141BD	#FFFFFF	#000000	##FFFFFF
##4141BD	1.00	7.73	2.72	7.73
#FFFFFF	7.73	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C1

Deuteranopia (green-blind)

#004DBB

Tritanopia (blue-blind)

#006179

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4141bd;
/* rgb */ color: rgb(65, 65, 189);
/* oklch */ color: oklch(45.7% 0.189 275.9);

Tailwind

colors: {
  custom: {
    50: '#8576d2',
    500: '#4141bd',
    950: '#000000',
  },
}

SCSS

$custom: #4141bd;
$custom-light: #8576d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4141bd",
  "rgb": {
    "r": 65,
    "g": 65,
    "b": 189
  },
  "hsl": {
    "h": 240,
    "s": 48.819,
    "l": 49.804
  },
  "oklch": {
    "l": 0.45703,
    "c": 0.18897,
    "h": 275.9
  },
  "luminance": 0.08579
}

Semantic roles & 50–950 ramp

primary

#4141BD

secondary

#C9C991

accent

#D84FD8

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #4141BD

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

Preview Lab → · Contrast checker → · Palette generator →