#3E447A#3E447A

#3E447A is a dark, moderate blue. Relative luminance 0.066; OKLCH L 40.8% C 0.090 H 276.8°. Best body text is #FFFFFF at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#3E447A
RGB	rgb(62, 68, 122)
HSL	hsl(234, 33%, 36%)
HSV	hsv(234, 49%, 48%)
CMYK	cmyk(49.2%, 44.3%, 0%, 52.2%)
CIE-LAB	lab(30.79, 13.40, -31.63)
CIE-LCH	lch(30.79, 34.35, 292.96°)
OKLab	oklab(40.84% 0.0107 -0.0895)
OKLCH	oklch(40.84% 0.09 276.8)
XYZ	xyz(7.5655, 6.5631, 19.2767)
Luminance	0.0656 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E447A #7A743E

analogous

#3E627A #3E447A #563E7A

triadic

#3E447A #7A3E44 #447A3E

tetradic

#3E447A #7A3E62 #7A743E #3E7A56

square

#3E447A #7A3E62 #7A743E #3E7A56

split-complementary

#3E447A #7A563E #627A3E

monochromatic

#151729 #292D51 #3E447A #535BA3 #787FBA

Accessibility & contrast

On white

9.08

#3E447A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#3E447A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E447A

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E447A	#FFFFFF	#000000	##FFFFFF
##3E447A	1.00	9.08	2.31	9.08
#FFFFFF	9.08	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F4B7C

Deuteranopia (green-blind)

#2A4679

Tritanopia (blue-blind)

#284F59

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #3e447a;
/* rgb */ color: rgb(62, 68, 122);
/* oklch */ color: oklch(40.8% 0.090 276.8);

Tailwind

colors: {
  custom: {
    50: '#7777a1',
    500: '#3e447a',
    950: '#000000',
  },
}

SCSS

$custom: #3e447a;
$custom-light: #7777a1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e447a",
  "rgb": {
    "r": 62,
    "g": 68,
    "b": 122
  },
  "hsl": {
    "h": 234,
    "s": 32.609,
    "l": 36.078
  },
  "oklch": {
    "l": 0.40844,
    "c": 0.09017,
    "h": 276.8
  },
  "luminance": 0.06564
}

Semantic roles & 50–950 ramp

primary

#3E447A

secondary

#A59F6F

accent

#BE5FC9

background

#F7F7F9

surface

#EDEDF2

border

#C8C8CC

text

#09080F

muted

#7B7B7E

Preview Lab

Preview with #3E447A

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

Preview Lab → · Contrast checker → · Palette generator →