#2E3166#2E3166

#2E3166 is a dark, moderate blue. Relative luminance 0.037; OKLCH L 34.0% C 0.091 H 277.9°. Best body text is #FFFFFF at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#2E3166
RGB	rgb(46, 49, 102)
HSL	hsl(237, 38%, 29%)
HSV	hsv(237, 55%, 40%)
CMYK	cmyk(54.9%, 52%, 0%, 60%)
CIE-LAB	lab(22.78, 15.35, -31.73)
CIE-LCH	lch(22.78, 35.25, 295.82°)
OKLab	oklab(34.03% 0.0126 -0.0904)
OKLCH	oklch(34.03% 0.091 277.9)
XYZ	xyz(4.6225, 3.7365, 13.0454)
Luminance	0.0374 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E3166 #66632E

analogous

#2E4D66 #2E3166 #472E66

triadic

#2E3166 #662E31 #31662E

tetradic

#2E3166 #662E4D #66632E #2E6647

square

#2E3166 #662E4D #66632E #2E6647

split-complementary

#2E3166 #66472E #4D662E

monochromatic

#0A0A15 #1B1D3C #2E3166 #414590 #5A5FB5

Accessibility & contrast

On white

12.02

#2E3166 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#2E3166 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E3166

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E3166	#FFFFFF	#000000	##FFFFFF
##2E3166	1.00	12.02	1.75	12.02
#FFFFFF	12.02	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#183968

Deuteranopia (green-blind)

#123465

Tritanopia (blue-blind)

#163D46

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2e3166;
/* rgb */ color: rgb(46, 49, 102);
/* oklch */ color: oklch(34.0% 0.091 277.9);

Tailwind

colors: {
  custom: {
    50: '#6b6992',
    500: '#2e3166',
    950: '#000000',
  },
}

SCSS

$custom: #2e3166;
$custom-light: #6b6992;
$custom-dark: #000000;

JSON

{
  "hex": "#2e3166",
  "rgb": {
    "r": 46,
    "g": 49,
    "b": 102
  },
  "hsl": {
    "h": 236.786,
    "s": 37.838,
    "l": 29.02
  },
  "oklch": {
    "l": 0.34028,
    "c": 0.09128,
    "h": 277.9
  },
  "luminance": 0.03737
}

Semantic roles & 50–950 ramp

primary

#2E3166

secondary

#989458

accent

#C85ACE

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#07060D

muted

#7A7A7E

Preview Lab

Preview with #2E3166

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

Preview Lab → · Contrast checker → · Palette generator →