#3E3583#3E3583

#3E3583 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.4% C 0.126 H 284.0°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#3E3583
RGB	rgb(62, 53, 131)
HSL	hsl(247, 42%, 36%)
HSV	hsv(247, 60%, 51%)
CMYK	cmyk(52.7%, 59.5%, 0%, 48.6%)
CIE-LAB	lab(27.32, 26.34, -42.82)
CIE-LCH	lch(27.32, 50.27, 301.60°)
OKLab	oklab(38.43% 0.0305 -0.1225)
OKLCH	oklch(38.43% 0.126 284)
XYZ	xyz(7.3552, 5.2086, 22.0861)
Luminance	0.0521 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E3583 #7A8335

analogous

#355383 #3E3583 #653583

triadic

#3E3583 #833E35 #35833E

tetradic

#3E3583 #833553 #7A8335 #358365

square

#3E3583 #833553 #7A8335 #358365

split-complementary

#3E3583 #836535 #538335

monochromatic

#15122C #292357 #3E3583 #5347AF #786EC4

Accessibility & contrast

On white

10.29

#3E3583 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#3E3583 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E3583

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E3583	#FFFFFF	#000000	##FFFFFF
##3E3583	1.00	10.29	2.04	10.29
#FFFFFF	10.29	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004386

Deuteranopia (green-blind)

#003E81

Tritanopia (blue-blind)

#234756

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #3e3583;
/* rgb */ color: rgb(62, 53, 131);
/* oklch */ color: oklch(38.4% 0.126 284.0);

Tailwind

colors: {
  custom: {
    50: '#796ca8',
    500: '#3e3583',
    950: '#000000',
  },
}

SCSS

$custom: #3e3583;
$custom-light: #796ca8;
$custom-dark: #000000;

JSON

{
  "hex": "#3e3583",
  "rgb": {
    "r": 62,
    "g": 53,
    "b": 131
  },
  "hsl": {
    "h": 246.923,
    "s": 42.391,
    "l": 36.078
  },
  "oklch": {
    "l": 0.38429,
    "c": 0.12624,
    "h": 284
  },
  "luminance": 0.05209
}

Semantic roles & 50–950 ramp

primary

#3E3583

secondary

#A5AD67

accent

#D256C4

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#0A0710

muted

#7C7A7F

Preview Lab

Preview with #3E3583

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

Preview Lab → · Contrast checker → · Palette generator →