#2E3CA1#2E3CA1

#2E3CA1 is a dark, vivid blue. Relative luminance 0.064; OKLCH L 41.1% C 0.163 H 271.2°. Best body text is #FFFFFF at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#2E3CA1
RGB	rgb(46, 60, 161)
HSL	hsl(233, 56%, 41%)
HSV	hsv(233, 71%, 63%)
CMYK	cmyk(71.4%, 62.7%, 0%, 36.9%)
CIE-LAB	lab(30.36, 29.51, -56.36)
CIE-LCH	lch(30.36, 63.62, 297.64°)
OKLab	oklab(41.14% 0.0034 -0.1627)
OKLCH	oklch(41.14% 0.163 271.2)
XYZ	xyz(9.1734, 6.3849, 34.4603)
Luminance	0.0639 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E3CA1 #A1932E

analogous

#2E75A1 #2E3CA1 #5A2EA1

triadic

#2E3CA1 #A12E3C #3CA12E

tetradic

#2E3CA1 #A12E75 #A1932E #2EA15A

square

#2E3CA1 #A12E75 #A1932E #2EA15A

split-complementary

#2E3CA1 #A15A2E #75A12E

monochromatic

#131942 #202A71 #2E3CA1 #4353C9 #737FD7

Accessibility & contrast

On white

9.22

#2E3CA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#2E3CA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E3CA1

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E3CA1	#FFFFFF	#000000	##FFFFFF
##2E3CA1	1.00	9.22	2.28	9.22
#FFFFFF	9.22	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DA4

Deuteranopia (green-blind)

#00429F

Tritanopia (blue-blind)

#005668

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2e3ca1;
/* rgb */ color: rgb(46, 60, 161);
/* oklch */ color: oklch(41.1% 0.163 271.2);

Tailwind

colors: {
  custom: {
    50: '#7771be',
    500: '#2e3ca1',
    950: '#000000',
  },
}

SCSS

$custom: #2e3ca1;
$custom-light: #7771be;
$custom-dark: #000000;

JSON

{
  "hex": "#2e3ca1",
  "rgb": {
    "r": 46,
    "g": 60,
    "b": 161
  },
  "hsl": {
    "h": 232.696,
    "s": 55.556,
    "l": 40.588
  },
  "oklch": {
    "l": 0.41135,
    "c": 0.16273,
    "h": 271.2
  },
  "luminance": 0.06386
}

Semantic roles & 50–950 ramp

primary

#2E3CA1

secondary

#BEB46C

accent

#CD49DF

background

#F7F6FB

surface

#EEECF7

border

#C9C7D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2E3CA1

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

Preview Lab → · Contrast checker → · Palette generator →