#2E34A3#2E34A3

#2E34A3 is a dark, vivid blue. Relative luminance 0.057; OKLCH L 39.9% C 0.175 H 272.9°. Best body text is #FFFFFF at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#2E34A3
RGB	rgb(46, 52, 163)
HSL	hsl(237, 56%, 41%)
HSV	hsv(237, 72%, 64%)
CMYK	cmyk(71.8%, 68.1%, 0%, 36.1%)
CIE-LAB	lab(28.59, 35.38, -60.47)
CIE-LCH	lch(28.59, 70.06, 300.33°)
OKLab	oklab(39.89% 0.0089 -0.1748)
OKLCH	oklch(39.89% 0.175 272.9)
XYZ	xyz(8.9633, 5.6803, 35.2673)
Luminance	0.0568 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E34A3 #A39D2E

analogous

#2E6EA3 #2E34A3 #622EA3

triadic

#2E34A3 #A32E34 #34A32E

tetradic

#2E34A3 #A32E6E #A39D2E #2EA362

square

#2E34A3 #A32E6E #A39D2E #2EA362

split-complementary

#2E34A3 #A3622E #6EA32E

monochromatic

#131644 #212573 #2E34A3 #444BCA #7479D8

Accessibility & contrast

On white

9.83

#2E34A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#2E34A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E34A3

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E34A3	#FFFFFF	#000000	##FFFFFF
##2E34A3	1.00	9.83	2.14	9.83
#FFFFFF	9.83	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A6

Deuteranopia (green-blind)

#003EA1

Tritanopia (blue-blind)

#005267

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2e34a3;
/* rgb */ color: rgb(46, 52, 163);
/* oklch */ color: oklch(39.9% 0.175 272.9);

Tailwind

colors: {
  custom: {
    50: '#786cbf',
    500: '#2e34a3',
    950: '#000000',
  },
}

SCSS

$custom: #2e34a3;
$custom-light: #786cbf;
$custom-dark: #000000;

JSON

{
  "hex": "#2e34a3",
  "rgb": {
    "r": 46,
    "g": 52,
    "b": 163
  },
  "hsl": {
    "h": 236.923,
    "s": 55.981,
    "l": 40.98
  },
  "oklch": {
    "l": 0.39894,
    "c": 0.175,
    "h": 272.9
  },
  "luminance": 0.05681
}

Semantic roles & 50–950 ramp

primary

#2E34A3

secondary

#BFBB6D

accent

#D849DF

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2E34A3

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

Preview Lab → · Contrast checker → · Palette generator →