#2E4288#2E4288

#2E4288 is a dark, moderate blue. Relative luminance 0.063; OKLCH L 40.3% C 0.119 H 268.6°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#2E4288
RGB	rgb(46, 66, 136)
HSL	hsl(227, 49%, 36%)
HSV	hsv(227, 66%, 53%)
CMYK	cmyk(66.2%, 51.5%, 0%, 46.7%)
CIE-LAB	lab(30.04, 16.15, -41.59)
CIE-LCH	lch(30.04, 44.62, 291.23°)
OKLab	oklab(40.29% -0.0029 -0.1192)
OKLCH	oklch(40.29% 0.119 268.6)
XYZ	xyz(7.5173, 6.2542, 24.0988)
Luminance	0.0625 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E4288 #88742E

analogous

#2E6F88 #2E4288 #472E88

triadic

#2E4288 #882E42 #42882E

tetradic

#2E4288 #882E6F #88742E #2E8847

square

#2E4288 #882E6F #88742E #2E8847

split-complementary

#2E4288 #88472E #6F882E

monochromatic

#0F162D #1F2C5A #2E4288 #3D58B6 #657CCB

Accessibility & contrast

On white

9.33

#2E4288 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#2E4288 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E4288

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E4288	#FFFFFF	#000000	##FFFFFF
##2E4288	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B4B8B

Deuteranopia (green-blind)

#034387

Tritanopia (blue-blind)

#00525E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2e4288;
/* rgb */ color: rgb(46, 66, 136);
/* oklch */ color: oklch(40.3% 0.119 268.6);

Tailwind

colors: {
  custom: {
    50: '#7176ab',
    500: '#2e4288',
    950: '#000000',
  },
}

SCSS

$custom: #2e4288;
$custom-light: #7176ab;
$custom-dark: #000000;

JSON

{
  "hex": "#2e4288",
  "rgb": {
    "r": 46,
    "g": 66,
    "b": 136
  },
  "hsl": {
    "h": 226.667,
    "s": 49.451,
    "l": 35.686
  },
  "oklch": {
    "l": 0.40286,
    "c": 0.11923,
    "h": 268.6
  },
  "luminance": 0.06255
}

Semantic roles & 50–950 ramp

primary

#2E4288

secondary

#B2A060

accent

#BA4FD9

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #2E4288

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

Preview Lab → · Contrast checker → · Palette generator →