#3E4DBE#3E4DBE

#3E4DBE is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.7% C 0.177 H 272.1°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#3E4DBE
RGB	rgb(62, 77, 190)
HSL	hsl(233, 51%, 49%)
HSV	hsv(233, 67%, 75%)
CMYK	cmyk(67.4%, 59.5%, 0%, 25.5%)
CIE-LAB	lab(37.93, 31.18, -61.23)
CIE-LCH	lch(37.93, 68.71, 296.98°)
OKLab	oklab(47.72% 0.0065 -0.1764)
OKLCH	oklch(47.72% 0.177 272.1)
XYZ	xyz(13.9316, 10.0483, 49.9105)
Luminance	0.1005 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4DBE #BEAF3E

analogous

#3E8DBE #3E4DBE #6F3EBE

triadic

#3E4DBE #BE3E4D #4DBE3E

tetradic

#3E4DBE #BE3E8D #BEAF3E #3EBE6F

square

#3E4DBE #BE3E8D #BEAF3E #3EBE6F

split-complementary

#3E4DBE #BE6F3E #8DBE3E

monochromatic

#202862 #2F3A90 #3E4DBE #6B76CF #99A1DE

Accessibility & contrast

On white

6.98

#3E4DBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#3E4DBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E4DBE

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4DBE	#FFFFFF	#000000	##FFFFFF
##3E4DBE	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC2

Deuteranopia (green-blind)

#0054BC

Tritanopia (blue-blind)

#00697E

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3e4dbe;
/* rgb */ color: rgb(62, 77, 190);
/* oklch */ color: oklch(47.7% 0.177 272.1);

Tailwind

colors: {
  custom: {
    50: '#827ed2',
    500: '#3e4dbe',
    950: '#000000',
  },
}

SCSS

$custom: #3e4dbe;
$custom-light: #827ed2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4dbe",
  "rgb": {
    "r": 62,
    "g": 77,
    "b": 190
  },
  "hsl": {
    "h": 232.969,
    "s": 50.794,
    "l": 49.412
  },
  "oklch": {
    "l": 0.47716,
    "c": 0.17655,
    "h": 272.1
  },
  "luminance": 0.1005
}

Semantic roles & 50–950 ramp

primary

#3E4DBE

secondary

#C9C38E

accent

#CA4EDA

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3E4DBE

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

Preview Lab → · Contrast checker → · Palette generator →