#3E4CBF#3E4CBF

#3E4CBF is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.6% C 0.179 H 272.3°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#3E4CBF
RGB	rgb(62, 76, 191)
HSL	hsl(233, 51%, 50%)
HSV	hsv(233, 68%, 75%)
CMYK	cmyk(67.5%, 60.2%, 0%, 25.1%)
CIE-LAB	lab(37.76, 32.16, -62.09)
CIE-LCH	lch(37.76, 69.93, 297.39°)
OKLab	oklab(47.61% 0.0073 -0.179)
OKLCH	oklch(47.61% 0.179 272.3)
XYZ	xyz(13.9719, 9.9533, 50.4650)
Luminance	0.0995 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.96

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4CBF #BFB13E

analogous

#3E8DBF #3E4CBF #703EBF

triadic

#3E4CBF #BF3E4C #4CBF3E

tetradic

#3E4CBF #BF3E8D #BFB13E #3EBF70

square

#3E4CBF #BF3E8D #BFB13E #3EBF70

split-complementary

#3E4CBF #BF703E #8DBF3E

monochromatic

#202763 #2F3A91 #3E4CBF #6B76CF #99A1DE

Accessibility & contrast

On white

7.02

#3E4CBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#3E4CBF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4CBF

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4CBF	#FFFFFF	#000000	##FFFFFF
##3E4CBF	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)

#005FC3

Deuteranopia (green-blind)

#0053BD

Tritanopia (blue-blind)

#00697E

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3e4cbf;
/* rgb */ color: rgb(62, 76, 191);
/* oklch */ color: oklch(47.6% 0.179 272.3);

Tailwind

colors: {
  custom: {
    50: '#837ed3',
    500: '#3e4cbf',
    950: '#000000',
  },
}

SCSS

$custom: #3e4cbf;
$custom-light: #837ed3;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4cbf",
  "rgb": {
    "r": 62,
    "g": 76,
    "b": 191
  },
  "hsl": {
    "h": 233.488,
    "s": 50.988,
    "l": 49.608
  },
  "oklch": {
    "l": 0.47614,
    "c": 0.17912,
    "h": 272.3
  },
  "luminance": 0.09955
}

Semantic roles & 50–950 ramp

primary

#3E4CBF

secondary

#CAC38F

accent

#CB4DDA

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3E4CBF

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

Preview Lab → · Contrast checker → · Palette generator →