#2E3487#2E3487

#2E3487 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.3% C 0.137 H 274.5°. Best body text is #FFFFFF at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#2E3487
RGB	rgb(46, 52, 135)
HSL	hsl(236, 49%, 35%)
HSV	hsv(236, 66%, 53%)
CMYK	cmyk(65.9%, 61.5%, 0%, 47.1%)
CIE-LAB	lab(26.11, 25.29, -47.33)
CIE-LCH	lch(26.11, 53.66, 298.11°)
OKLab	oklab(37.32% 0.0107 -0.1363)
OKLCH	oklch(37.32% 0.137 274.5)
XYZ	xyz(6.7264, 4.7855, 23.4862)
Luminance	0.0479 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E3487 #87812E

analogous

#2E6087 #2E3487 #542E87

triadic

#2E3487 #872E34 #34872E

tetradic

#2E3487 #872E60 #87812E #2E8754

square

#2E3487 #872E60 #87812E #2E8754

split-complementary

#2E3487 #87542E #60872E

monochromatic

#0F112C #1E2259 #2E3487 #3E46B5 #656CCA

Accessibility & contrast

On white

10.73

#2E3487 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#2E3487 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E3487

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E3487	#FFFFFF	#000000	##FFFFFF
##2E3487	1.00	10.73	1.96	10.73
#FFFFFF	10.73	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00428A

Deuteranopia (green-blind)

#003A85

Tritanopia (blue-blind)

#004858

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2e3487;
/* rgb */ color: rgb(46, 52, 135);
/* oklch */ color: oklch(37.3% 0.137 274.5);

Tailwind

colors: {
  custom: {
    50: '#726bab',
    500: '#2e3487',
    950: '#000000',
  },
}

SCSS

$custom: #2e3487;
$custom-light: #726bab;
$custom-dark: #000000;

JSON

{
  "hex": "#2e3487",
  "rgb": {
    "r": 46,
    "g": 52,
    "b": 135
  },
  "hsl": {
    "h": 235.955,
    "s": 49.171,
    "l": 35.49
  },
  "oklch": {
    "l": 0.37315,
    "c": 0.13668,
    "h": 274.5
  },
  "luminance": 0.04786
}

Semantic roles & 50–950 ramp

primary

#2E3487

secondary

#B1AC60

accent

#CF4FD9

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #2E3487

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

Preview Lab → · Contrast checker → · Palette generator →