#2E3E87#2E3E87

#2E3E87 is a dark, vivid blue. Relative luminance 0.058; OKLCH L 39.3% C 0.123 H 270.5°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#2E3E87
RGB	rgb(46, 62, 135)
HSL	hsl(229, 49%, 35%)
HSV	hsv(229, 66%, 53%)
CMYK	cmyk(65.9%, 54.1%, 0%, 47.1%)
CIE-LAB	lab(28.84, 18.50, -42.92)
CIE-LCH	lch(28.84, 46.74, 293.32°)
OKLab	oklab(39.35% 0.001 -0.1232)
OKLCH	oklch(39.35% 0.123 270.5)
XYZ	xyz(7.2210, 5.7747, 23.6511)
Luminance	0.0578 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E3E87 #87772E

analogous

#2E6B87 #2E3E87 #4A2E87

triadic

#2E3E87 #872E3E #3E872E

tetradic

#2E3E87 #872E6B #87772E #2E874A

square

#2E3E87 #872E6B #87772E #2E874A

split-complementary

#2E3E87 #874A2E #6B872E

monochromatic

#0F142C #1E2959 #2E3E87 #3E53B5 #6577CA

Accessibility & contrast

On white

9.74

#2E3E87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#2E3E87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E3E87

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E3E87	#FFFFFF	#000000	##FFFFFF
##2E3E87	1.00	9.74	2.16	9.74
#FFFFFF	9.74	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#10488A

Deuteranopia (green-blind)

#004086

Tritanopia (blue-blind)

#004F5C

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2e3e87;
/* rgb */ color: rgb(46, 62, 135);
/* oklch */ color: oklch(39.3% 0.123 270.5);

Tailwind

colors: {
  custom: {
    50: '#7173aa',
    500: '#2e3e87',
    950: '#000000',
  },
}

SCSS

$custom: #2e3e87;
$custom-light: #7173aa;
$custom-dark: #000000;

JSON

{
  "hex": "#2e3e87",
  "rgb": {
    "r": 46,
    "g": 62,
    "b": 135
  },
  "hsl": {
    "h": 229.213,
    "s": 49.171,
    "l": 35.49
  },
  "oklch": {
    "l": 0.39349,
    "c": 0.12316,
    "h": 270.5
  },
  "luminance": 0.05775
}

Semantic roles & 50–950 ramp

primary

#2E3E87

secondary

#B1A360

accent

#C04FD9

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #2E3E87

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

Preview Lab → · Contrast checker → · Palette generator →