#3E4DBC#3E4DBC

#3E4DBC is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.6% C 0.174 H 272.1°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#3E4DBC
RGB	rgb(62, 77, 188)
HSL	hsl(233, 50%, 49%)
HSV	hsv(233, 67%, 74%)
CMYK	cmyk(67%, 59%, 0%, 26.3%)
CIE-LAB	lab(37.77, 30.47, -60.31)
CIE-LCH	lch(37.77, 67.57, 296.80°)
OKLab	oklab(47.55% 0.0065 -0.1737)
OKLCH	oklch(47.55% 0.174 272.1)
XYZ	xyz(13.7145, 9.9615, 48.7672)
Luminance	0.0996 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4DBC #BCAD3E

analogous

#3E8CBC #3E4DBC #6E3EBC

triadic

#3E4DBC #BC3E4D #4DBC3E

tetradic

#3E4DBC #BC3E8C #BCAD3E #3EBC6E

square

#3E4DBC #BC3E8C #BCAD3E #3EBC6E

split-complementary

#3E4DBC #BC6E3E #8CBC3E

monochromatic

#202760 #2F3A8E #3E4DBC #6A75CE #98A0DD

Accessibility & contrast

On white

7.02

#3E4DBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#3E4DBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4DBC

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4DBC	#FFFFFF	#000000	##FFFFFF
##3E4DBC	1.00	7.02	2.99	7.02
#FFFFFF	7.02	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC0

Deuteranopia (green-blind)

#0053BA

Tritanopia (blue-blind)

#00687D

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3e4dbc;
/* rgb */ color: rgb(62, 77, 188);
/* oklch */ color: oklch(47.6% 0.174 272.1);

Tailwind

colors: {
  custom: {
    50: '#827ed1',
    500: '#3e4dbc',
    950: '#000000',
  },
}

SCSS

$custom: #3e4dbc;
$custom-light: #827ed1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4dbc",
  "rgb": {
    "r": 62,
    "g": 77,
    "b": 188
  },
  "hsl": {
    "h": 232.857,
    "s": 50.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.47551,
    "c": 0.17385,
    "h": 272.1
  },
  "luminance": 0.09963
}

Semantic roles & 50–950 ramp

primary

#3E4DBC

secondary

#C9C28D

accent

#C94EDA

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #3E4DBC

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

Preview Lab → · Contrast checker → · Palette generator →