#2E39B7#2E39B7

#2E39B7 is a dark, vivid blue. Relative luminance 0.069; OKLCH L 42.7% C 0.195 H 271.1°. Best body text is #FFFFFF at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#2E39B7
RGB	rgb(46, 57, 183)
HSL	hsl(235, 60%, 45%)
HSV	hsv(235, 75%, 72%)
CMYK	cmyk(74.9%, 68.9%, 0%, 28.2%)
CIE-LAB	lab(31.64, 39.33, -67.44)
CIE-LCH	lch(31.64, 78.07, 300.25°)
OKLab	oklab(42.68% 0.0038 -0.1951)
OKLCH	oklch(42.68% 0.195 271.1)
XYZ	xyz(11.1342, 6.9248, 45.5404)
Luminance	0.0693 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E39B7 #B7AC2E

analogous

#2E7EB7 #2E39B7 #672EB7

triadic

#2E39B7 #B72E39 #39B72E

tetradic

#2E39B7 #B72E7E #B7AC2E #2EB767

square

#2E39B7 #B72E7E #B7AC2E #2EB767

split-complementary

#2E39B7 #B7672E #7EB72E

monochromatic

#151B55 #222A86 #2E39B7 #4F5AD3 #8088DF

Accessibility & contrast

On white

8.80

#2E39B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#2E39B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E39B7

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E39B7	#FFFFFF	#000000	##FFFFFF
##2E39B7	1.00	8.80	2.39	8.80
#FFFFFF	8.80	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051BB

Deuteranopia (green-blind)

#0044B5

Tritanopia (blue-blind)

#005C73

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2e39b7;
/* rgb */ color: rgb(46, 57, 183);
/* oklch */ color: oklch(42.7% 0.195 271.1);

Tailwind

colors: {
  custom: {
    50: '#7c70ce',
    500: '#2e39b7',
    950: '#000000',
  },
}

SCSS

$custom: #2e39b7;
$custom-light: #7c70ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2e39b7",
  "rgb": {
    "r": 46,
    "g": 57,
    "b": 183
  },
  "hsl": {
    "h": 235.182,
    "s": 59.825,
    "l": 44.902
  },
  "oklch": {
    "l": 0.42675,
    "c": 0.19517,
    "h": 271.1
  },
  "luminance": 0.06926
}

Semantic roles & 50–950 ramp

primary

#2E39B7

secondary

#C8C279

accent

#D645E3

background

#F8F6FC

surface

#EFECF9

border

#CAC7D2

text

#0B0714

muted

#7C7A82

Preview Lab

Preview with #2E39B7

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

Preview Lab → · Contrast checker → · Palette generator →