#4041C1#4041C1

#4041C1 is a mid, vivid blue. Relative luminance 0.087; OKLCH L 46.0% C 0.194 H 275.3°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#4041C1
RGB	rgb(64, 65, 193)
HSL	hsl(240, 51%, 50%)
HSV	hsv(240, 67%, 76%)
CMYK	cmyk(66.8%, 66.3%, 0%, 24.3%)
CIE-LAB	lab(35.44, 39.97, -67.05)
CIE-LCH	lch(35.44, 78.06, 300.80°)
OKLab	oklab(46% 0.0179 -0.1935)
OKLCH	oklch(46% 0.194 275.3)
XYZ	xyz(13.6271, 8.7196, 51.4067)
Luminance	0.0872 (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

#4041C1 #C1C040

analogous

#4081C1 #4041C1 #7F40C1

triadic

#4041C1 #C14041 #41C140

tetradic

#4041C1 #C14081 #C1C040 #40C17F

square

#4041C1 #C14081 #C1C040 #40C17F

split-complementary

#4041C1 #C17F40 #81C140

monochromatic

#212266 #303194 #4041C1 #6E6FD0 #9C9DDF

Accessibility & contrast

On white

7.65

#4041C1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#4041C1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4041C1

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4041C1	#FFFFFF	#000000	##FFFFFF
##4041C1	1.00	7.65	2.74	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C5

Deuteranopia (green-blind)

#004DBF

Tritanopia (blue-blind)

#00637B

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4041c1;
/* rgb */ color: rgb(64, 65, 193);
/* oklch */ color: oklch(46.0% 0.194 275.3);

Tailwind

colors: {
  custom: {
    50: '#8576d5',
    500: '#4041c1',
    950: '#000000',
  },
}

SCSS

$custom: #4041c1;
$custom-light: #8576d5;
$custom-dark: #000000;

JSON

{
  "hex": "#4041c1",
  "rgb": {
    "r": 64,
    "g": 65,
    "b": 193
  },
  "hsl": {
    "h": 239.535,
    "s": 50.988,
    "l": 50.392
  },
  "oklch": {
    "l": 0.45997,
    "c": 0.19435,
    "h": 275.3
  },
  "luminance": 0.08721
}

Semantic roles & 50–950 ramp

primary

#4041C1

secondary

#CBCB92

accent

#D94DDA

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #4041C1

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

Preview Lab → · Contrast checker → · Palette generator →