#3E4BD7#3E4BD7

#3E4BD7 is a mid, highly saturated blue. Relative luminance 0.110; OKLCH L 49.5% C 0.211 H 271.9°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#3E4BD7
RGB	rgb(62, 75, 215)
HSL	hsl(235, 66%, 54%)
HSV	hsv(235, 71%, 84%)
CMYK	cmyk(71.2%, 65.1%, 0%, 15.7%)
CIE-LAB	lab(39.51, 41.12, -73.13)
CIE-LCH	lch(39.51, 83.89, 299.35°)
OKLab	oklab(49.52% 0.0069 -0.2113)
OKLCH	oklch(49.52% 0.211 271.9)
XYZ	xyz(16.7643, 10.9609, 65.5090)
Luminance	0.1096 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.47

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4BD7 #D7CA3E

analogous

#3E98D7 #3E4BD7 #7E3ED7

triadic

#3E4BD7 #D73E4B #4BD73E

tetradic

#3E4BD7 #D73E98 #D7CA3E #3ED77E

square

#3E4BD7 #D73E98 #D7CA3E #3ED77E

split-complementary

#3E4BD7 #D77E3E #98D73E

monochromatic

#1B2380 #2531B3 #3E4BD7 #717AE2 #A3AAEC

Accessibility & contrast

On white

6.58

#3E4BD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#3E4BD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E4BD7

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4BD7	#FFFFFF	#000000	##FFFFFF
##3E4BD7	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064DB

Deuteranopia (green-blind)

#0056D4

Tritanopia (blue-blind)

#00708A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #3e4bd7;
/* rgb */ color: rgb(62, 75, 215);
/* oklch */ color: oklch(49.5% 0.211 271.9);

Tailwind

colors: {
  custom: {
    50: '#887de4',
    500: '#3e4bd7',
    950: '#000000',
  },
}

SCSS

$custom: #3e4bd7;
$custom-light: #887de4;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4bd7",
  "rgb": {
    "r": 62,
    "g": 75,
    "b": 215
  },
  "hsl": {
    "h": 234.902,
    "s": 65.665,
    "l": 54.314
  },
  "oklch": {
    "l": 0.49521,
    "c": 0.21145,
    "h": 271.9
  },
  "luminance": 0.10963
}

Semantic roles & 50–950 ramp

primary

#3E4BD7

secondary

#D9D398

accent

#DA3FE9

background

#F9F7FE

surface

#F1EEFC

border

#CBC9D5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #3E4BD7

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

Preview Lab → · Contrast checker → · Palette generator →