#4141DE#4141DE

#4141DE is a mid, highly saturated blue. Relative luminance 0.102; OKLCH L 48.8% C 0.230 H 273.8°. Best body text is #FFFFFF at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#4141DE
RGB	rgb(65, 65, 222)
HSL	hsl(240, 70%, 56%)
HSV	hsv(240, 71%, 87%)
CMYK	cmyk(70.7%, 70.7%, 0%, 12.9%)
CIE-LAB	lab(38.16, 49.65, -79.36)
CIE-LCH	lch(38.16, 93.61, 302.03°)
OKLab	oklab(48.78% 0.0153 -0.2295)
OKLCH	oklch(48.78% 0.23 273.8)
XYZ	xyz(17.2507, 10.1766, 70.1482)
Luminance	0.1018 (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

#4141DE #DEDE41

analogous

#4190DE #4141DE #9041DE

triadic

#4141DE #DE4141 #41DE41

tetradic

#4141DE #DE4190 #DEDE41 #41DE90

square

#4141DE #DE4190 #DEDE41 #41DE90

split-complementary

#4141DE #DE9041 #90DE41

monochromatic

#18188C #2121C0 #4141DE #7575E7 #A9A9F0

Accessibility & contrast

On white

6.92

#4141DE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#4141DE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4141DE

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4141DE	#FFFFFF	#000000	##FFFFFF
##4141DE	1.00	6.92	3.04	6.92
#FFFFFF	6.92	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061E3

Deuteranopia (green-blind)

#0052DB

Tritanopia (blue-blind)

#006D8B

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4141de;
/* rgb */ color: rgb(65, 65, 222);
/* oklch */ color: oklch(48.8% 0.230 273.8);

Tailwind

colors: {
  custom: {
    50: '#8b77ea',
    500: '#4141de',
    950: '#000000',
  },
}

SCSS

$custom: #4141de;
$custom-light: #8b77ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4141de",
  "rgb": {
    "r": 65,
    "g": 65,
    "b": 222
  },
  "hsl": {
    "h": 240,
    "s": 70.404,
    "l": 56.275
  },
  "oklch": {
    "l": 0.4878,
    "c": 0.23001,
    "h": 273.8
  },
  "luminance": 0.10178
}

Semantic roles & 50–950 ramp

primary

#4141DE

secondary

#DEDE9D

accent

#ED3BED

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4141DE

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

Preview Lab → · Contrast checker → · Palette generator →