#3B41DE#3B41DE

#3B41DE is a mid, highly saturated blue. Relative luminance 0.100; OKLCH L 48.4% C 0.231 H 272.1°. Best body text is #FFFFFF at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#3B41DE
RGB	rgb(59, 65, 222)
HSL	hsl(238, 71%, 55%)
HSV	hsv(238, 73%, 87%)
CMYK	cmyk(73.4%, 70.7%, 0%, 12.9%)
CIE-LAB	lab(37.81, 49.07, -79.94)
CIE-LCH	lch(37.81, 93.80, 301.54°)
OKLab	oklab(48.44% 0.0086 -0.2313)
OKLCH	oklch(48.44% 0.231 272.1)
XYZ	xyz(16.8743, 9.9826, 70.1306)
Luminance	0.0998 (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

#3B41DE #DED83B

analogous

#3B93DE #3B41DE #863BDE

triadic

#3B41DE #DE3B41 #41DE3B

tetradic

#3B41DE #DE3B93 #DED83B #3BDE86

square

#3B41DE #DE3B93 #DED83B #3BDE86

split-complementary

#3B41DE #DE863B #93DE3B

monochromatic

#171B88 #2025BC #3B41DE #6F74E7 #A4A7F0

Accessibility & contrast

On white

7.01

#3B41DE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#3B41DE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B41DE

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B41DE	#FFFFFF	#000000	##FFFFFF
##3B41DE	1.00	7.01	3.00	7.01
#FFFFFF	7.01	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061E3

Deuteranopia (green-blind)

#0051DB

Tritanopia (blue-blind)

#006D8B

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3b41de;
/* rgb */ color: rgb(59, 65, 222);
/* oklch */ color: oklch(48.4% 0.231 272.1);

Tailwind

colors: {
  custom: {
    50: '#8977ea',
    500: '#3b41de',
    950: '#000000',
  },
}

SCSS

$custom: #3b41de;
$custom-light: #8977ea;
$custom-dark: #000000;

JSON

{
  "hex": "#3b41de",
  "rgb": {
    "r": 59,
    "g": 65,
    "b": 222
  },
  "hsl": {
    "h": 237.791,
    "s": 71.179,
    "l": 55.098
  },
  "oklch": {
    "l": 0.4844,
    "c": 0.23149,
    "h": 272.1
  },
  "luminance": 0.09984
}

Semantic roles & 50–950 ramp

primary

#3B41DE

secondary

#DDDA98

accent

#E73AEE

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #3B41DE

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

Preview Lab → · Contrast checker → · Palette generator →