#3E4FBE#3E4FBE

#3E4FBE is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.1% C 0.174 H 271.6°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#3E4FBE
RGB	rgb(62, 79, 190)
HSL	hsl(232, 51%, 49%)
HSV	hsv(232, 67%, 75%)
CMYK	cmyk(67.4%, 58.4%, 0%, 25.5%)
CIE-LAB	lab(38.43, 29.90, -60.41)
CIE-LCH	lch(38.43, 67.40, 296.33°)
OKLab	oklab(48.09% 0.0049 -0.174)
OKLCH	oklch(48.09% 0.174 271.6)
XYZ	xyz(14.0737, 10.3325, 49.9579)
Luminance	0.1033 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4FBE #BEAD3E

analogous

#3E8FBE #3E4FBE #6D3EBE

triadic

#3E4FBE #BE3E4F #4FBE3E

tetradic

#3E4FBE #BE3E8F #BEAD3E #3EBE6D

square

#3E4FBE #BE3E8F #BEAD3E #3EBE6D

split-complementary

#3E4FBE #BE6D3E #8FBE3E

monochromatic

#202962 #2F3C90 #3E4FBE #6B78CF #99A2DE

Accessibility & contrast

On white

6.85

#3E4FBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#3E4FBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E4FBE

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4FBE	#FFFFFF	#000000	##FFFFFF
##3E4FBE	1.00	6.85	3.07	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C2

Deuteranopia (green-blind)

#0055BC

Tritanopia (blue-blind)

#006A7F

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3e4fbe;
/* rgb */ color: rgb(62, 79, 190);
/* oklch */ color: oklch(48.1% 0.174 271.6);

Tailwind

colors: {
  custom: {
    50: '#8280d2',
    500: '#3e4fbe',
    950: '#000000',
  },
}

SCSS

$custom: #3e4fbe;
$custom-light: #8280d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4fbe",
  "rgb": {
    "r": 62,
    "g": 79,
    "b": 190
  },
  "hsl": {
    "h": 232.031,
    "s": 50.794,
    "l": 49.412
  },
  "oklch": {
    "l": 0.4809,
    "c": 0.17407,
    "h": 271.6
  },
  "luminance": 0.10334
}

Semantic roles & 50–950 ramp

primary

#3E4FBE

secondary

#C9C28E

accent

#C84EDA

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3E4FBE

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

Preview Lab → · Contrast checker → · Palette generator →