#3E3E83#3E3E83

#3E3E83 is a dark, moderate blue. Relative luminance 0.061; OKLCH L 40.2% C 0.113 H 280.0°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#3E3E83
RGB	rgb(62, 62, 131)
HSL	hsl(240, 36%, 38%)
HSV	hsv(240, 53%, 51%)
CMYK	cmyk(52.7%, 52.7%, 0%, 48.6%)
CIE-LAB	lab(29.68, 20.42, -39.01)
CIE-LCH	lch(29.68, 44.03, 297.63°)
OKLab	oklab(40.19% 0.0197 -0.1112)
OKLCH	oklch(40.19% 0.113 280)
XYZ	xyz(7.8047, 6.1076, 22.2360)
Luminance	0.0611 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E3E83 #83833E

analogous

#3E6083 #3E3E83 #603E83

triadic

#3E3E83 #833E3E #3E833E

tetradic

#3E3E83 #833E60 #83833E #3E8360

square

#3E3E83 #833E60 #83833E #3E8360

split-complementary

#3E3E83 #83603E #60833E

monochromatic

#171730 #2A2A59 #3E3E83 #5252AD #7B7BC0

Accessibility & contrast

On white

9.45

#3E3E83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#3E3E83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E3E83

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E3E83	#FFFFFF	#000000	##FFFFFF
##3E3E83	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C4985

Deuteranopia (green-blind)

#154382

Tritanopia (blue-blind)

#224D5A

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #3e3e83;
/* rgb */ color: rgb(62, 62, 131);
/* oklch */ color: oklch(40.2% 0.113 280.0);

Tailwind

colors: {
  custom: {
    50: '#7973a7',
    500: '#3e3e83',
    950: '#000000',
  },
}

SCSS

$custom: #3e3e83;
$custom-light: #7973a7;
$custom-dark: #000000;

JSON

{
  "hex": "#3e3e83",
  "rgb": {
    "r": 62,
    "g": 62,
    "b": 131
  },
  "hsl": {
    "h": 240,
    "s": 35.751,
    "l": 37.843
  },
  "oklch": {
    "l": 0.40188,
    "c": 0.11298,
    "h": 280
  },
  "luminance": 0.06108
}

Semantic roles & 50–950 ramp

primary

#3E3E83

secondary

#ABAB72

accent

#CC5CCC

background

#F7F6FA

surface

#EEECF4

border

#C9C7CE

text

#09080F

muted

#7B7B7F

Preview Lab

Preview with #3E3E83

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

Preview Lab → · Contrast checker → · Palette generator →