#2E4281#2E4281

#2E4281 is a dark, moderate blue. Relative luminance 0.061; OKLCH L 39.8% C 0.109 H 268.0°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#2E4281
RGB	rgb(46, 66, 129)
HSL	hsl(226, 47%, 34%)
HSV	hsv(226, 64%, 51%)
CMYK	cmyk(64.3%, 48.8%, 0%, 49.4%)
CIE-LAB	lab(29.57, 13.53, -38.01)
CIE-LCH	lch(29.57, 40.35, 289.59°)
OKLab	oklab(39.77% -0.0039 -0.1087)
OKLCH	oklch(39.77% 0.109 268)
XYZ	xyz(7.0360, 6.0616, 21.5638)
Luminance	0.0606 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E4281 #816D2E

analogous

#2E6C81 #2E4281 #442E81

triadic

#2E4281 #812E42 #42812E

tetradic

#2E4281 #812E6C #816D2E #2E8144

square

#2E4281 #812E6C #816D2E #2E8144

split-complementary

#2E4281 #81442E #6C812E

monochromatic

#0E1427 #1E2B54 #2E4281 #3E59AE #627BC7

Accessibility & contrast

On white

9.49

#2E4281 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#2E4281 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E4281

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E4281	#FFFFFF	#000000	##FFFFFF
##2E4281	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#234A83

Deuteranopia (green-blind)

#144280

Tritanopia (blue-blind)

#00505B

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2e4281;
/* rgb */ color: rgb(46, 66, 129);
/* oklch */ color: oklch(39.8% 0.109 268.0);

Tailwind

colors: {
  custom: {
    50: '#6f76a6',
    500: '#2e4281',
    950: '#000000',
  },
}

SCSS

$custom: #2e4281;
$custom-light: #6f76a6;
$custom-dark: #000000;

JSON

{
  "hex": "#2e4281",
  "rgb": {
    "r": 46,
    "g": 66,
    "b": 129
  },
  "hsl": {
    "h": 225.542,
    "s": 47.429,
    "l": 34.314
  },
  "oklch": {
    "l": 0.39769,
    "c": 0.10874,
    "h": 268
  },
  "luminance": 0.06062
}

Semantic roles & 50–950 ramp

primary

#2E4281

secondary

#AE9A5D

accent

#B751D7

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #2E4281

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

Preview Lab → · Contrast checker → · Palette generator →