#3B4FAE#3B4FAE

#3B4FAE is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.7% C 0.153 H 270.4°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#3B4FAE
RGB	rgb(59, 79, 174)
HSL	hsl(230, 49%, 46%)
HSV	hsv(230, 66%, 68%)
CMYK	cmyk(66.1%, 54.6%, 0%, 31.8%)
CIE-LAB	lab(37.07, 23.72, -53.20)
CIE-LCH	lch(37.07, 58.25, 294.03°)
OKLab	oklab(46.65% 0.0012 -0.1529)
OKLCH	oklch(46.65% 0.153 270.4)
XYZ	xyz(12.2370, 9.5767, 41.2398)
Luminance	0.0958 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B4FAE #AE9A3B

analogous

#3B88AE #3B4FAE #603BAE

triadic

#3B4FAE #AE3B4F #4FAE3B

tetradic

#3B4FAE #AE3B88 #AE9A3B #3BAE60

square

#3B4FAE #AE3B88 #AE9A3B #3BAE60

split-complementary

#3B4FAE #AE603B #88AE3B

monochromatic

#1C2553 #2C3A80 #3B4FAE #5E70C8 #8C99D8

Accessibility & contrast

On white

7.20

#3B4FAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#3B4FAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B4FAE

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B4FAE	#FFFFFF	#000000	##FFFFFF
##3B4FAE	1.00	7.20	2.92	7.20
#FFFFFF	7.20	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#075DB1

Deuteranopia (green-blind)

#0052AC

Tritanopia (blue-blind)

#006677

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3b4fae;
/* rgb */ color: rgb(59, 79, 174);
/* oklch */ color: oklch(46.7% 0.153 270.4);

Tailwind

colors: {
  custom: {
    50: '#7e80c7',
    500: '#3b4fae',
    950: '#000000',
  },
}

SCSS

$custom: #3b4fae;
$custom-light: #7e80c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3b4fae",
  "rgb": {
    "r": 59,
    "g": 79,
    "b": 174
  },
  "hsl": {
    "h": 229.565,
    "s": 49.356,
    "l": 45.686
  },
  "oklch": {
    "l": 0.46651,
    "c": 0.15288,
    "h": 270.4
  },
  "luminance": 0.09578
}

Semantic roles & 50–950 ramp

primary

#3B4FAE

secondary

#C2B782

accent

#C14FD9

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #3B4FAE

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

Preview Lab → · Contrast checker → · Palette generator →