#2E34A9#2E34A9

#2E34A9 is a dark, vivid blue. Relative luminance 0.059; OKLCH L 40.5% C 0.183 H 272.6°. Best body text is #FFFFFF at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#2E34A9
RGB	rgb(46, 52, 169)
HSL	hsl(237, 57%, 42%)
HSV	hsv(237, 73%, 66%)
CMYK	cmyk(72.8%, 69.2%, 0%, 33.7%)
CIE-LAB	lab(29.16, 37.50, -63.15)
CIE-LCH	lch(29.16, 73.45, 300.70°)
OKLab	oklab(40.48% 0.0082 -0.1826)
OKLCH	oklch(40.48% 0.183 272.6)
XYZ	xyz(9.5137, 5.9004, 38.1659)
Luminance	0.0590 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.58

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E34A9 #A9A32E

analogous

#2E72A9 #2E34A9 #662EA9

triadic

#2E34A9 #A92E34 #34A92E

tetradic

#2E34A9 #A92E72 #A9A32E #2EA966

square

#2E34A9 #A92E72 #A9A32E #2EA966

split-complementary

#2E34A9 #A9662E #72A92E

monochromatic

#141649 #212579 #2E34A9 #474ECD #777CDA

Accessibility & contrast

On white

9.63

#2E34A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#2E34A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E34A9

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E34A9	#FFFFFF	#000000	##FFFFFF
##2E34A9	1.00	9.63	2.18	9.63
#FFFFFF	9.63	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BAD

Deuteranopia (green-blind)

#003FA7

Tritanopia (blue-blind)

#00546A

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2e34a9;
/* rgb */ color: rgb(46, 52, 169);
/* oklch */ color: oklch(40.5% 0.183 272.6);

Tailwind

colors: {
  custom: {
    50: '#796cc4',
    500: '#2e34a9',
    950: '#000000',
  },
}

SCSS

$custom: #2e34a9;
$custom-light: #796cc4;
$custom-dark: #000000;

JSON

{
  "hex": "#2e34a9",
  "rgb": {
    "r": 46,
    "g": 52,
    "b": 169
  },
  "hsl": {
    "h": 237.073,
    "s": 57.209,
    "l": 42.157
  },
  "oklch": {
    "l": 0.40479,
    "c": 0.1828,
    "h": 272.6
  },
  "luminance": 0.05901
}

Semantic roles & 50–950 ramp

primary

#2E34A9

secondary

#C2BE71

accent

#D947E0

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #2E34A9

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

Preview Lab → · Contrast checker → · Palette generator →