#3E4397#3E4397

#3E4397 is a dark, vivid blue. Relative luminance 0.073; OKLCH L 42.7% C 0.135 H 276.5°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#3E4397
RGB	rgb(62, 67, 151)
HSL	hsl(237, 42%, 42%)
HSV	hsv(237, 59%, 59%)
CMYK	cmyk(58.9%, 55.6%, 0%, 40.8%)
CIE-LAB	lab(32.42, 23.97, -46.91)
CIE-LCH	lch(32.42, 52.68, 297.07°)
OKLab	oklab(42.69% 0.0152 -0.1344)
OKLCH	oklch(42.69% 0.135 276.5)
XYZ	xyz(9.5779, 7.2721, 30.1711)
Luminance	0.0727 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4397 #97923E

analogous

#3E7097 #3E4397 #663E97

triadic

#3E4397 #973E43 #43973E

tetradic

#3E4397 #973E70 #97923E #3E9766

square

#3E4397 #973E70 #97923E #3E9766

split-complementary

#3E4397 #97663E #70973E

monochromatic

#1A1C40 #2C306C #3E4397 #585DBA #8387CC

Accessibility & contrast

On white

8.56

#3E4397 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#3E4397 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4397

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4397	#FFFFFF	#000000	##FFFFFF
##3E4397	1.00	8.56	2.45	8.56
#FFFFFF	8.56	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A509A

Deuteranopia (green-blind)

#004995

Tritanopia (blue-blind)

#035666

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3e4397;
/* rgb */ color: rgb(62, 67, 151);
/* oklch */ color: oklch(42.7% 0.135 276.5);

Tailwind

colors: {
  custom: {
    50: '#7c77b6',
    500: '#3e4397',
    950: '#000000',
  },
}

SCSS

$custom: #3e4397;
$custom-light: #7c77b6;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4397",
  "rgb": {
    "r": 62,
    "g": 67,
    "b": 151
  },
  "hsl": {
    "h": 236.629,
    "s": 41.784,
    "l": 41.765
  },
  "oklch": {
    "l": 0.42685,
    "c": 0.13528,
    "h": 276.5
  },
  "luminance": 0.07273
}

Semantic roles & 50–950 ramp

primary

#3E4397

secondary

#B6B37A

accent

#CB56D2

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0811

muted

#7C7B80

Preview Lab

Preview with #3E4397

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

Preview Lab → · Contrast checker → · Palette generator →