#2E39AA#2E39AA

#2E39AA is a dark, vivid blue. Relative luminance 0.064; OKLCH L 41.4% C 0.178 H 271.6°. Best body text is #FFFFFF at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#2E39AA
RGB	rgb(46, 57, 170)
HSL	hsl(235, 57%, 42%)
HSV	hsv(235, 73%, 67%)
CMYK	cmyk(72.9%, 66.5%, 0%, 33.3%)
CIE-LAB	lab(30.42, 34.71, -61.69)
CIE-LCH	lch(30.42, 70.78, 299.37°)
OKLab	oklab(41.42% 0.005 -0.1783)
OKLCH	oklch(41.42% 0.178 271.6)
XYZ	xyz(9.8431, 6.4084, 38.7406)
Luminance	0.0641 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.43

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E39AA #AA9F2E

analogous

#2E77AA #2E39AA #612EAA

triadic

#2E39AA #AA2E39 #39AA2E

tetradic

#2E39AA #AA2E77 #AA9F2E #2EAA61

square

#2E39AA #AA2E77 #AA9F2E #2EAA61

split-complementary

#2E39AA #AA612E #77AA2E

monochromatic

#14194A #21297A #2E39AA #4854CD #7881DA

Accessibility & contrast

On white

9.20

#2E39AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#2E39AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E39AA

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E39AA	#FFFFFF	#000000	##FFFFFF
##2E39AA	1.00	9.20	2.28	9.20
#FFFFFF	9.20	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DAE

Deuteranopia (green-blind)

#0042A8

Tritanopia (blue-blind)

#00576C

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2e39aa;
/* rgb */ color: rgb(46, 57, 170);
/* oklch */ color: oklch(41.4% 0.178 271.6);

Tailwind

colors: {
  custom: {
    50: '#796fc4',
    500: '#2e39aa',
    950: '#000000',
  },
}

SCSS

$custom: #2e39aa;
$custom-light: #796fc4;
$custom-dark: #000000;

JSON

{
  "hex": "#2e39aa",
  "rgb": {
    "r": 46,
    "g": 57,
    "b": 170
  },
  "hsl": {
    "h": 234.677,
    "s": 57.407,
    "l": 42.353
  },
  "oklch": {
    "l": 0.41422,
    "c": 0.17838,
    "h": 271.6
  },
  "luminance": 0.06409
}

Semantic roles & 50–950 ramp

primary

#2E39AA

secondary

#C3BB71

accent

#D347E1

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0A0713

muted

#7C7A82

Preview Lab

Preview with #2E39AA

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

Preview Lab → · Contrast checker → · Palette generator →