#3E4DD5#3E4DD5

#3E4DD5 is a mid, highly saturated blue. Relative luminance 0.111; OKLCH L 49.7% C 0.207 H 271.6°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#3E4DD5
RGB	rgb(62, 77, 213)
HSL	hsl(234, 64%, 54%)
HSV	hsv(234, 71%, 84%)
CMYK	cmyk(70.9%, 63.8%, 0%, 16.5%)
CIE-LAB	lab(39.81, 39.21, -71.50)
CIE-LCH	lch(39.81, 81.54, 298.74°)
OKLab	oklab(49.68% 0.0057 -0.2066)
OKLCH	oklch(49.68% 0.207 271.6)
XYZ	xyz(16.6467, 11.1343, 64.2097)
Luminance	0.1114 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4DD5 #D5C63E

analogous

#3E99D5 #3E4DD5 #7B3ED5

triadic

#3E4DD5 #D53E4D #4DD53E

tetradic

#3E4DD5 #D53E99 #D5C63E #3ED57B

square

#3E4DD5 #D53E99 #D5C63E #3ED57B

split-complementary

#3E4DD5 #D57B3E #99D53E

monochromatic

#1B257D #2634B0 #3E4DD5 #707BE0 #A3AAEB

Accessibility & contrast

On white

6.51

#3E4DD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#3E4DD5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E4DD5

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4DD5	#FFFFFF	#000000	##FFFFFF
##3E4DD5	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D9

Deuteranopia (green-blind)

#0057D2

Tritanopia (blue-blind)

#00708A

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3e4dd5;
/* rgb */ color: rgb(62, 77, 213);
/* oklch */ color: oklch(49.7% 0.207 271.6);

Tailwind

colors: {
  custom: {
    50: '#877fe3',
    500: '#3e4dd5',
    950: '#000000',
  },
}

SCSS

$custom: #3e4dd5;
$custom-light: #877fe3;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4dd5",
  "rgb": {
    "r": 62,
    "g": 77,
    "b": 213
  },
  "hsl": {
    "h": 234.04,
    "s": 64.255,
    "l": 53.922
  },
  "oklch": {
    "l": 0.49682,
    "c": 0.20665,
    "h": 271.6
  },
  "luminance": 0.11136
}

Semantic roles & 50–950 ramp

primary

#3E4DD5

secondary

#D8D197

accent

#D741E7

background

#F9F7FE

surface

#F1EEFC

border

#CBC9D5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #3E4DD5

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

Preview Lab → · Contrast checker → · Palette generator →