#2E3887#2E3887

#2E3887 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.1% C 0.131 H 273.0°. Best body text is #FFFFFF at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#2E3887
RGB	rgb(46, 56, 135)
HSL	hsl(233, 49%, 35%)
HSV	hsv(233, 66%, 53%)
CMYK	cmyk(65.9%, 58.5%, 0%, 47.1%)
CIE-LAB	lab(27.18, 22.59, -45.60)
CIE-LCH	lch(27.18, 50.89, 296.35°)
OKLab	oklab(38.11% 0.007 -0.1311)
OKLCH	oklch(38.11% 0.131 273)
XYZ	xyz(6.9126, 5.1579, 23.5483)
Luminance	0.0516 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E3887 #877D2E

analogous

#2E6587 #2E3887 #502E87

triadic

#2E3887 #872E38 #38872E

tetradic

#2E3887 #872E65 #877D2E #2E8750

square

#2E3887 #872E65 #877D2E #2E8750

split-complementary

#2E3887 #87502E #65872E

monochromatic

#0F122C #1E2559 #2E3887 #3E4BB5 #6570CA

Accessibility & contrast

On white

10.34

#2E3887 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#2E3887 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E3887

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E3887	#FFFFFF	#000000	##FFFFFF
##2E3887	1.00	10.34	2.03	10.34
#FFFFFF	10.34	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00448A

Deuteranopia (green-blind)

#003C85

Tritanopia (blue-blind)

#004B5A

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2e3887;
/* rgb */ color: rgb(46, 56, 135);
/* oklch */ color: oklch(38.1% 0.131 273.0);

Tailwind

colors: {
  custom: {
    50: '#716eab',
    500: '#2e3887',
    950: '#000000',
  },
}

SCSS

$custom: #2e3887;
$custom-light: #716eab;
$custom-dark: #000000;

JSON

{
  "hex": "#2e3887",
  "rgb": {
    "r": 46,
    "g": 56,
    "b": 135
  },
  "hsl": {
    "h": 233.258,
    "s": 49.171,
    "l": 35.49
  },
  "oklch": {
    "l": 0.38106,
    "c": 0.13131,
    "h": 273
  },
  "luminance": 0.05158
}

Semantic roles & 50–950 ramp

primary

#2E3887

secondary

#B1A860

accent

#C94FD9

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080710

muted

#7B7A7F

Preview Lab

Preview with #2E3887

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

Preview Lab → · Contrast checker → · Palette generator →