#3E4DD7#3E4DD7

#3E4DD7 is a mid, highly saturated blue. Relative luminance 0.112; OKLCH L 49.9% C 0.209 H 271.5°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#3E4DD7
RGB	rgb(62, 77, 215)
HSL	hsl(234, 66%, 54%)
HSV	hsv(234, 71%, 84%)
CMYK	cmyk(71.2%, 64.2%, 0%, 15.7%)
CIE-LAB	lab(39.98, 39.90, -72.37)
CIE-LCH	lch(39.98, 82.64, 298.87°)
OKLab	oklab(49.86% 0.0056 -0.2091)
OKLCH	oklch(49.86% 0.209 271.5)
XYZ	xyz(16.9021, 11.2365, 65.5549)
Luminance	0.1124 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.97

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4DD7 #D7C83E

analogous

#3E99D7 #3E4DD7 #7C3ED7

triadic

#3E4DD7 #D73E4D #4DD73E

tetradic

#3E4DD7 #D73E99 #D7C83E #3ED77C

square

#3E4DD7 #D73E99 #D7C83E #3ED77C

split-complementary

#3E4DD7 #D77C3E #99D73E

monochromatic

#1B2480 #2533B3 #3E4DD7 #717CE2 #A3ABEC

Accessibility & contrast

On white

6.47

#3E4DD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#3E4DD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E4DD7

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4DD7	#FFFFFF	#000000	##FFFFFF
##3E4DD7	1.00	6.47	3.25	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065DB

Deuteranopia (green-blind)

#0057D4

Tritanopia (blue-blind)

#00718B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3e4dd7;
/* rgb */ color: rgb(62, 77, 215);
/* oklch */ color: oklch(49.9% 0.209 271.5);

Tailwind

colors: {
  custom: {
    50: '#887fe4',
    500: '#3e4dd7',
    950: '#000000',
  },
}

SCSS

$custom: #3e4dd7;
$custom-light: #887fe4;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4dd7",
  "rgb": {
    "r": 62,
    "g": 77,
    "b": 215
  },
  "hsl": {
    "h": 234.118,
    "s": 65.665,
    "l": 54.314
  },
  "oklch": {
    "l": 0.49859,
    "c": 0.2092,
    "h": 271.5
  },
  "luminance": 0.11238
}

Semantic roles & 50–950 ramp

primary

#3E4DD7

secondary

#D9D298

accent

#D83FE9

background

#F9F7FE

surface

#F1EEFC

border

#CBC9D5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #3E4DD7

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

Preview Lab → · Contrast checker → · Palette generator →