#3B4EAE#3B4EAE

#3B4EAE is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.5% C 0.154 H 270.8°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#3B4EAE
RGB	rgb(59, 78, 174)
HSL	hsl(230, 49%, 46%)
HSV	hsv(230, 66%, 68%)
CMYK	cmyk(66.1%, 55.2%, 0%, 31.8%)
CIE-LAB	lab(36.81, 24.37, -53.63)
CIE-LCH	lch(36.81, 58.91, 294.44°)
OKLab	oklab(46.45% 0.0021 -0.1541)
OKLCH	oklch(46.45% 0.154 270.8)
XYZ	xyz(12.1654, 9.4335, 41.2159)
Luminance	0.0944 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B4EAE #AE9B3B

analogous

#3B87AE #3B4EAE #613BAE

triadic

#3B4EAE #AE3B4E #4EAE3B

tetradic

#3B4EAE #AE3B87 #AE9B3B #3BAE61

square

#3B4EAE #AE3B87 #AE9B3B #3BAE61

split-complementary

#3B4EAE #AE613B #87AE3B

monochromatic

#1C2553 #2C3A80 #3B4EAE #5E6FC8 #8C98D8

Accessibility & contrast

On white

7.27

#3B4EAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#3B4EAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B4EAE

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B4EAE	#FFFFFF	#000000	##FFFFFF
##3B4EAE	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CB1

Deuteranopia (green-blind)

#0052AC

Tritanopia (blue-blind)

#006576

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3b4eae;
/* rgb */ color: rgb(59, 78, 174);
/* oklch */ color: oklch(46.5% 0.154 270.8);

Tailwind

colors: {
  custom: {
    50: '#7e7fc7',
    500: '#3b4eae',
    950: '#000000',
  },
}

SCSS

$custom: #3b4eae;
$custom-light: #7e7fc7;
$custom-dark: #000000;

JSON

{
  "hex": "#3b4eae",
  "rgb": {
    "r": 59,
    "g": 78,
    "b": 174
  },
  "hsl": {
    "h": 230.087,
    "s": 49.356,
    "l": 45.686
  },
  "oklch": {
    "l": 0.46451,
    "c": 0.15416,
    "h": 270.8
  },
  "luminance": 0.09435
}

Semantic roles & 50–950 ramp

primary

#3B4EAE

secondary

#C2B882

accent

#C24FD9

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #3B4EAE

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

Preview Lab → · Contrast checker → · Palette generator →