#3E4FBF#3E4FBF

#3E4FBF is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.2% C 0.175 H 271.6°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#3E4FBF
RGB	rgb(62, 79, 191)
HSL	hsl(232, 51%, 50%)
HSV	hsv(232, 68%, 75%)
CMYK	cmyk(67.5%, 58.6%, 0%, 25.1%)
CIE-LAB	lab(38.51, 30.25, -60.87)
CIE-LCH	lch(38.51, 67.97, 296.43°)
OKLab	oklab(48.17% 0.0049 -0.1753)
OKLCH	oklch(48.17% 0.175 271.6)
XYZ	xyz(14.1834, 10.3764, 50.5355)
Luminance	0.1038 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4FBF #BFAE3E

analogous

#3E90BF #3E4FBF #6E3EBF

triadic

#3E4FBF #BF3E4F #4FBF3E

tetradic

#3E4FBF #BF3E90 #BFAE3E #3EBF6E

square

#3E4FBF #BF3E90 #BFAE3E #3EBF6E

split-complementary

#3E4FBF #BF6E3E #90BF3E

monochromatic

#202963 #2F3C91 #3E4FBF #6B78CF #99A2DE

Accessibility & contrast

On white

6.83

#3E4FBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#3E4FBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E4FBF

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4FBF	#FFFFFF	#000000	##FFFFFF
##3E4FBF	1.00	6.83	3.08	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C3

Deuteranopia (green-blind)

#0055BD

Tritanopia (blue-blind)

#006B7F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3e4fbf;
/* rgb */ color: rgb(62, 79, 191);
/* oklch */ color: oklch(48.2% 0.175 271.6);

Tailwind

colors: {
  custom: {
    50: '#8380d3',
    500: '#3e4fbf',
    950: '#000000',
  },
}

SCSS

$custom: #3e4fbf;
$custom-light: #8380d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4fbf",
  "rgb": {
    "r": 62,
    "g": 79,
    "b": 191
  },
  "hsl": {
    "h": 232.093,
    "s": 50.988,
    "l": 49.608
  },
  "oklch": {
    "l": 0.48171,
    "c": 0.17542,
    "h": 271.6
  },
  "luminance": 0.10378
}

Semantic roles & 50–950 ramp

primary

#3E4FBF

secondary

#CAC28F

accent

#C84DDA

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3E4FBF

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

Preview Lab → · Contrast checker → · Palette generator →