#2E339D#2E339D

#2E339D is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.1% C 0.168 H 273.5°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#2E339D
RGB	rgb(46, 51, 157)
HSL	hsl(237, 55%, 40%)
HSV	hsv(237, 71%, 62%)
CMYK	cmyk(70.7%, 67.5%, 0%, 38.4%)
CIE-LAB	lab(27.80, 33.89, -58.13)
CIE-LCH	lch(27.80, 67.29, 300.24°)
OKLab	oklab(39.15% 0.0102 -0.1679)
OKLCH	oklch(39.15% 0.168 273.5)
XYZ	xyz(8.3943, 5.3820, 32.4882)
Luminance	0.0538 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E339D #9D982E

analogous

#2E6B9D #2E339D #602E9D

triadic

#2E339D #9D2E33 #339D2E

tetradic

#2E339D #9D2E6B #9D982E #2E9D60

square

#2E339D #9D2E6B #9D982E #2E9D60

split-complementary

#2E339D #9D602E #6B9D2E

monochromatic

#12143E #20246E #2E339D #4147C7 #7075D5

Accessibility & contrast

On white

10.11

#2E339D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#2E339D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E339D

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E339D	#FFFFFF	#000000	##FFFFFF
##2E339D	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047A0

Deuteranopia (green-blind)

#003C9B

Tritanopia (blue-blind)

#004F63

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2e339d;
/* rgb */ color: rgb(46, 51, 157);
/* oklch */ color: oklch(39.1% 0.168 273.5);

Tailwind

colors: {
  custom: {
    50: '#776bbb',
    500: '#2e339d',
    950: '#000000',
  },
}

SCSS

$custom: #2e339d;
$custom-light: #776bbb;
$custom-dark: #000000;

JSON

{
  "hex": "#2e339d",
  "rgb": {
    "r": 46,
    "g": 51,
    "b": 157
  },
  "hsl": {
    "h": 237.297,
    "s": 54.68,
    "l": 39.804
  },
  "oklch": {
    "l": 0.39146,
    "c": 0.16826,
    "h": 273.5
  },
  "luminance": 0.05383
}

Semantic roles & 50–950 ramp

primary

#2E339D

secondary

#BDB96A

accent

#D74ADE

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2E339D

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

Preview Lab → · Contrast checker → · Palette generator →