#2E347F#2E347F

#2E347F is a dark, vivid blue. Relative luminance 0.046; OKLCH L 36.6% C 0.125 H 274.9°. Best body text is #FFFFFF at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#2E347F
RGB	rgb(46, 52, 127)
HSL	hsl(236, 47%, 34%)
HSV	hsv(236, 64%, 50%)
CMYK	cmyk(63.8%, 59.1%, 0%, 50.2%)
CIE-LAB	lab(25.47, 22.36, -43.37)
CIE-LCH	lch(25.47, 48.80, 297.27°)
OKLab	oklab(36.63% 0.0107 -0.1246)
OKLCH	oklch(36.63% 0.125 274.9)
XYZ	xyz(6.1842, 4.5686, 20.6305)
Luminance	0.0457 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E347F #7F792E

analogous

#2E5D7F #2E347F #512E7F

triadic

#2E347F #7F2E34 #347F2E

tetradic

#2E347F #7F2E5D #7F792E #2E7F51

square

#2E347F #7F2E5D #7F792E #2E7F51

split-complementary

#2E347F #7F512E #5D7F2E

monochromatic

#0D0F25 #1E2252 #2E347F #3E46AC #6169C6

Accessibility & contrast

On white

10.97

#2E347F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#2E347F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E347F

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E347F	#FFFFFF	#000000	##FFFFFF
##2E347F	1.00	10.97	1.91	10.97
#FFFFFF	10.97	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004082

Deuteranopia (green-blind)

#00397D

Tritanopia (blue-blind)

#004654

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2e347f;
/* rgb */ color: rgb(46, 52, 127);
/* oklch */ color: oklch(36.6% 0.125 274.9);

Tailwind

colors: {
  custom: {
    50: '#706ba5',
    500: '#2e347f',
    950: '#000000',
  },
}

SCSS

$custom: #2e347f;
$custom-light: #706ba5;
$custom-dark: #000000;

JSON

{
  "hex": "#2e347f",
  "rgb": {
    "r": 46,
    "g": 52,
    "b": 127
  },
  "hsl": {
    "h": 235.556,
    "s": 46.821,
    "l": 33.922
  },
  "oklch": {
    "l": 0.36633,
    "c": 0.12508,
    "h": 274.9
  },
  "luminance": 0.04569
}

Semantic roles & 50–950 ramp

primary

#2E347F

secondary

#ADA75C

accent

#CD51D6

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08060F

muted

#7B7A7F

Preview Lab

Preview with #2E347F

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

Preview Lab → · Contrast checker → · Palette generator →