#3E3397#3E3397

#3E3397 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.8% C 0.157 H 281.5°. Best body text is #FFFFFF at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#3E3397
RGB	rgb(62, 51, 151)
HSL	hsl(247, 50%, 40%)
HSV	hsv(247, 66%, 59%)
CMYK	cmyk(58.9%, 66.2%, 0%, 40.8%)
CIE-LAB	lab(28.45, 34.22, -53.36)
CIE-LCH	lch(28.45, 63.39, 302.67°)
OKLab	oklab(39.76% 0.0313 -0.1535)
OKLCH	oklch(39.76% 0.157 281.5)
XYZ	xyz(8.7546, 5.6256, 29.8967)
Luminance	0.0563 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E3397 #8C9733

analogous

#335A97 #3E3397 #703397

triadic

#3E3397 #973E33 #33973E

tetradic

#3E3397 #97335A #8C9733 #339770

square

#3E3397 #97335A #8C9733 #339770

split-complementary

#3E3397 #977033 #5A9733

monochromatic

#18143C #2B2469 #3E3397 #5447C1 #7E74D0

Accessibility & contrast

On white

9.88

#3E3397 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#3E3397 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E3397

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E3397	#FFFFFF	#000000	##FFFFFF
##3E3397	1.00	9.88	2.13	9.88
#FFFFFF	9.88	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00479A

Deuteranopia (green-blind)

#003F95

Tritanopia (blue-blind)

#094C60

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3e3397;
/* rgb */ color: rgb(62, 51, 151);
/* oklch */ color: oklch(39.8% 0.157 281.5);

Tailwind

colors: {
  custom: {
    50: '#7d6bb6',
    500: '#3e3397',
    950: '#000000',
  },
}

SCSS

$custom: #3e3397;
$custom-light: #7d6bb6;
$custom-dark: #000000;

JSON

{
  "hex": "#3e3397",
  "rgb": {
    "r": 62,
    "g": 51,
    "b": 151
  },
  "hsl": {
    "h": 246.6,
    "s": 49.505,
    "l": 39.608
  },
  "oklch": {
    "l": 0.39759,
    "c": 0.15666,
    "h": 281.5
  },
  "luminance": 0.05626
}

Semantic roles & 50–950 ramp

primary

#3E3397

secondary

#B0B86D

accent

#D94FCA

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0711

muted

#7C7A80

Preview Lab

Preview with #3E3397

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

Preview Lab → · Contrast checker → · Palette generator →