#3E4AAB#3E4AAB

#3E4AAB is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.6% C 0.154 H 273.3°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#3E4AAB
RGB	rgb(62, 74, 171)
HSL	hsl(233, 47%, 46%)
HSV	hsv(233, 64%, 67%)
CMYK	cmyk(63.7%, 56.7%, 0%, 32.9%)
CIE-LAB	lab(35.72, 26.41, -53.61)
CIE-LCH	lch(35.72, 59.76, 296.22°)
OKLab	oklab(45.61% 0.0089 -0.1541)
OKLCH	oklch(45.61% 0.154 273.3)
XYZ	xyz(11.7836, 8.8610, 39.6095)
Luminance	0.0886 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4AAB #AB9F3E

analogous

#3E81AB #3E4AAB #683EAB

triadic

#3E4AAB #AB3E4A #4AAB3E

tetradic

#3E4AAB #AB3E81 #AB9F3E #3EAB68

square

#3E4AAB #AB3E81 #AB9F3E #3EAB68

split-complementary

#3E4AAB #AB683E #81AB3E

monochromatic

#1D2351 #2E377E #3E4AAB #616CC6 #8E96D6

Accessibility & contrast

On white

7.57

#3E4AAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#3E4AAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4AAB

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4AAB	#FFFFFF	#000000	##FFFFFF
##3E4AAB	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059AE

Deuteranopia (green-blind)

#004FA9

Tritanopia (blue-blind)

#006173

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3e4aab;
/* rgb */ color: rgb(62, 74, 171);
/* oklch */ color: oklch(45.6% 0.154 273.3);

Tailwind

colors: {
  custom: {
    50: '#7f7cc5',
    500: '#3e4aab',
    950: '#000000',
  },
}

SCSS

$custom: #3e4aab;
$custom-light: #7f7cc5;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4aab",
  "rgb": {
    "r": 62,
    "g": 74,
    "b": 171
  },
  "hsl": {
    "h": 233.394,
    "s": 46.781,
    "l": 45.686
  },
  "oklch": {
    "l": 0.45612,
    "c": 0.15432,
    "h": 273.3
  },
  "luminance": 0.08862
}

Semantic roles & 50–950 ramp

primary

#3E4AAB

secondary

#C1BA84

accent

#C851D6

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3E4AAB

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

Preview Lab → · Contrast checker → · Palette generator →