#3E4EBC#3E4EBC

#3E4EBC is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.7% C 0.173 H 271.9°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#3E4EBC
RGB	rgb(62, 78, 188)
HSL	hsl(232, 50%, 49%)
HSV	hsv(232, 67%, 74%)
CMYK	cmyk(67%, 58.5%, 0%, 26.3%)
CIE-LAB	lab(38.03, 29.83, -59.90)
CIE-LCH	lch(38.03, 66.92, 296.47°)
OKLab	oklab(47.74% 0.0057 -0.1725)
OKLCH	oklch(47.74% 0.173 271.9)
XYZ	xyz(13.7850, 10.1025, 48.7907)
Luminance	0.1010 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4EBC #BCAC3E

analogous

#3E8DBC #3E4EBC #6D3EBC

triadic

#3E4EBC #BC3E4E #4EBC3E

tetradic

#3E4EBC #BC3E8D #BCAC3E #3EBC6D

square

#3E4EBC #BC3E8D #BCAC3E #3EBC6D

split-complementary

#3E4EBC #BC6D3E #8DBC3E

monochromatic

#202860 #2F3B8E #3E4EBC #6A76CE #98A0DD

Accessibility & contrast

On white

6.95

#3E4EBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#3E4EBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E4EBC

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4EBC	#FFFFFF	#000000	##FFFFFF
##3E4EBC	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC0

Deuteranopia (green-blind)

#0054BA

Tritanopia (blue-blind)

#00697D

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3e4ebc;
/* rgb */ color: rgb(62, 78, 188);
/* oklch */ color: oklch(47.7% 0.173 271.9);

Tailwind

colors: {
  custom: {
    50: '#827fd1',
    500: '#3e4ebc',
    950: '#000000',
  },
}

SCSS

$custom: #3e4ebc;
$custom-light: #827fd1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4ebc",
  "rgb": {
    "r": 62,
    "g": 78,
    "b": 188
  },
  "hsl": {
    "h": 232.381,
    "s": 50.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.47739,
    "c": 0.1726,
    "h": 271.9
  },
  "luminance": 0.10104
}

Semantic roles & 50–950 ramp

primary

#3E4EBC

secondary

#C9C18D

accent

#C84EDA

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #3E4EBC

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

Preview Lab → · Contrast checker → · Palette generator →