#2E34A0#2E34A0

#2E34A0 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.6% C 0.171 H 273.1°. Best body text is #FFFFFF at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#2E34A0
RGB	rgb(46, 52, 160)
HSL	hsl(237, 55%, 40%)
HSV	hsv(237, 71%, 63%)
CMYK	cmyk(71.2%, 67.5%, 0%, 37.3%)
CIE-LAB	lab(28.31, 34.32, -59.11)
CIE-LCH	lch(28.31, 68.35, 300.14°)
OKLab	oklab(39.61% 0.0092 -0.1708)
OKLCH	oklch(39.61% 0.171 273.1)
XYZ	xyz(8.6977, 5.5740, 33.8684)
Luminance	0.0558 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E34A0 #A09A2E

analogous

#2E6DA0 #2E34A0 #612EA0

triadic

#2E34A0 #A02E34 #34A02E

tetradic

#2E34A0 #A02E6D #A09A2E #2EA061

square

#2E34A0 #A02E6D #A09A2E #2EA061

split-complementary

#2E34A0 #A0612E #6DA02E

monochromatic

#131541 #202570 #2E34A0 #4249C9 #7277D6

Accessibility & contrast

On white

9.93

#2E34A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#2E34A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E34A0

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E34A0	#FFFFFF	#000000	##FFFFFF
##2E34A0	1.00	9.93	2.12	9.93
#FFFFFF	9.93	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048A3

Deuteranopia (green-blind)

#003D9E

Tritanopia (blue-blind)

#005165

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2e34a0;
/* rgb */ color: rgb(46, 52, 160);
/* oklch */ color: oklch(39.6% 0.171 273.1);

Tailwind

colors: {
  custom: {
    50: '#776cbd',
    500: '#2e34a0',
    950: '#000000',
  },
}

SCSS

$custom: #2e34a0;
$custom-light: #776cbd;
$custom-dark: #000000;

JSON

{
  "hex": "#2e34a0",
  "rgb": {
    "r": 46,
    "g": 52,
    "b": 160
  },
  "hsl": {
    "h": 236.842,
    "s": 55.34,
    "l": 40.392
  },
  "oklch": {
    "l": 0.39605,
    "c": 0.17106,
    "h": 273.1
  },
  "luminance": 0.05575
}

Semantic roles & 50–950 ramp

primary

#2E34A0

secondary

#BEBA6C

accent

#D749DF

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2E34A0

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

Preview Lab → · Contrast checker → · Palette generator →