#2E39A4#2E39A4

#2E39A4 is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.9% C 0.170 H 271.8°. Best body text is #FFFFFF at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#2E39A4
RGB	rgb(46, 57, 164)
HSL	hsl(234, 56%, 41%)
HSV	hsv(234, 72%, 64%)
CMYK	cmyk(72%, 65.2%, 0%, 35.7%)
CIE-LAB	lab(29.88, 32.55, -58.96)
CIE-LCH	lch(29.88, 67.35, 298.90°)
OKLab	oklab(40.86% 0.0054 -0.1703)
OKLCH	oklch(40.86% 0.17 271.8)
XYZ	xyz(9.2884, 6.1865, 35.8194)
Luminance	0.0619 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E39A4 #A4992E

analogous

#2E74A4 #2E39A4 #5E2EA4

triadic

#2E39A4 #A42E39 #39A42E

tetradic

#2E39A4 #A42E74 #A4992E #2EA45E

square

#2E39A4 #A42E74 #A4992E #2EA45E

split-complementary

#2E39A4 #A45E2E #74A42E

monochromatic

#131844 #212874 #2E39A4 #4551CB #747ED8

Accessibility & contrast

On white

9.39

#2E39A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#2E39A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E39A4

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E39A4	#FFFFFF	#000000	##FFFFFF
##2E39A4	1.00	9.39	2.24	9.39
#FFFFFF	9.39	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CA7

Deuteranopia (green-blind)

#0041A2

Tritanopia (blue-blind)

#005569

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2e39a4;
/* rgb */ color: rgb(46, 57, 164);
/* oklch */ color: oklch(40.9% 0.170 271.8);

Tailwind

colors: {
  custom: {
    50: '#786fc0',
    500: '#2e39a4',
    950: '#000000',
  },
}

SCSS

$custom: #2e39a4;
$custom-light: #786fc0;
$custom-dark: #000000;

JSON

{
  "hex": "#2e39a4",
  "rgb": {
    "r": 46,
    "g": 57,
    "b": 164
  },
  "hsl": {
    "h": 234.407,
    "s": 56.19,
    "l": 41.176
  },
  "oklch": {
    "l": 0.4086,
    "c": 0.17044,
    "h": 271.8
  },
  "luminance": 0.06187
}

Semantic roles & 50–950 ramp

primary

#2E39A4

secondary

#C0B86E

accent

#D148DF

background

#F7F6FB

surface

#EEECF7

border

#C9C7D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2E39A4

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

Preview Lab → · Contrast checker → · Palette generator →