#3E4CBC#3E4CBC

#3E4CBC is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.4% C 0.175 H 272.4°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#3E4CBC
RGB	rgb(62, 76, 188)
HSL	hsl(233, 50%, 49%)
HSV	hsv(233, 67%, 74%)
CMYK	cmyk(67%, 59.6%, 0%, 26.3%)
CIE-LAB	lab(37.52, 31.11, -60.72)
CIE-LCH	lch(37.52, 68.22, 297.13°)
OKLab	oklab(47.37% 0.0073 -0.1749)
OKLCH	oklch(47.37% 0.175 272.4)
XYZ	xyz(13.6451, 9.8226, 48.7441)
Luminance	0.0982 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4CBC #BCAE3E

analogous

#3E8BBC #3E4CBC #6F3EBC

triadic

#3E4CBC #BC3E4C #4CBC3E

tetradic

#3E4CBC #BC3E8B #BCAE3E #3EBC6F

square

#3E4CBC #BC3E8B #BCAE3E #3EBC6F

split-complementary

#3E4CBC #BC6F3E #8BBC3E

monochromatic

#202760 #2F398E #3E4CBC #6A75CE #989FDD

Accessibility & contrast

On white

7.08

#3E4CBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#3E4CBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4CBC

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4CBC	#FFFFFF	#000000	##FFFFFF
##3E4CBC	1.00	7.08	2.96	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC0

Deuteranopia (green-blind)

#0053BA

Tritanopia (blue-blind)

#00687C

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3e4cbc;
/* rgb */ color: rgb(62, 76, 188);
/* oklch */ color: oklch(47.4% 0.175 272.4);

Tailwind

colors: {
  custom: {
    50: '#827ed1',
    500: '#3e4cbc',
    950: '#000000',
  },
}

SCSS

$custom: #3e4cbc;
$custom-light: #827ed1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4cbc",
  "rgb": {
    "r": 62,
    "g": 76,
    "b": 188
  },
  "hsl": {
    "h": 233.333,
    "s": 50.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.47365,
    "c": 0.17509,
    "h": 272.4
  },
  "luminance": 0.09824
}

Semantic roles & 50–950 ramp

primary

#3E4CBC

secondary

#C9C28D

accent

#CA4EDA

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #3E4CBC

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

Preview Lab → · Contrast checker → · Palette generator →