#2E34A1#2E34A1

#2E34A1 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.7% C 0.172 H 273.0°. Best body text is #FFFFFF at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#2E34A1
RGB	rgb(46, 52, 161)
HSL	hsl(237, 56%, 41%)
HSV	hsv(237, 71%, 63%)
CMYK	cmyk(71.4%, 67.7%, 0%, 36.9%)
CIE-LAB	lab(28.40, 34.67, -59.57)
CIE-LCH	lch(28.40, 68.92, 300.20°)
OKLab	oklab(39.7% 0.0091 -0.1721)
OKLCH	oklch(39.7% 0.172 273)
XYZ	xyz(8.7856, 5.6092, 34.3310)
Luminance	0.0561 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E34A1 #A19B2E

analogous

#2E6DA1 #2E34A1 #622EA1

triadic

#2E34A1 #A12E34 #34A12E

tetradic

#2E34A1 #A12E6D #A19B2E #2EA162

square

#2E34A1 #A12E6D #A19B2E #2EA162

split-complementary

#2E34A1 #A1622E #6DA12E

monochromatic

#131542 #202571 #2E34A1 #434AC9 #7378D7

Accessibility & contrast

On white

9.90

#2E34A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#2E34A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E34A1

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E34A1	#FFFFFF	#000000	##FFFFFF
##2E34A1	1.00	9.90	2.12	9.90
#FFFFFF	9.90	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048A4

Deuteranopia (green-blind)

#003E9F

Tritanopia (blue-blind)

#005166

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2e34a1;
/* rgb */ color: rgb(46, 52, 161);
/* oklch */ color: oklch(39.7% 0.172 273.0);

Tailwind

colors: {
  custom: {
    50: '#776cbe',
    500: '#2e34a1',
    950: '#000000',
  },
}

SCSS

$custom: #2e34a1;
$custom-light: #776cbe;
$custom-dark: #000000;

JSON

{
  "hex": "#2e34a1",
  "rgb": {
    "r": 46,
    "g": 52,
    "b": 161
  },
  "hsl": {
    "h": 236.87,
    "s": 55.556,
    "l": 40.588
  },
  "oklch": {
    "l": 0.39701,
    "c": 0.17237,
    "h": 273
  },
  "luminance": 0.0561
}

Semantic roles & 50–950 ramp

primary

#2E34A1

secondary

#BEBA6C

accent

#D749DF

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2E34A1

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

Preview Lab → · Contrast checker → · Palette generator →