#2E4E9F#2E4E9F

#2E4E9F is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.6% C 0.137 H 265.1°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#2E4E9F
RGB	rgb(46, 78, 159)
HSL	hsl(223, 55%, 40%)
HSV	hsv(223, 71%, 62%)
CMYK	cmyk(71.1%, 50.9%, 0%, 37.6%)
CIE-LAB	lab(35.07, 16.77, -47.52)
CIE-LCH	lch(35.07, 50.39, 289.43°)
OKLab	oklab(44.62% -0.0117 -0.1364)
OKLCH	oklch(44.62% 0.137 265.1)
XYZ	xyz(10.1069, 8.5318, 33.9083)
Luminance	0.0853 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E4E9F #9F7F2E

analogous

#2E869F #2E4E9F #472E9F

triadic

#2E4E9F #9F2E4E #4E9F2E

tetradic

#2E4E9F #9F2E86 #9F7F2E #2E9F47

square

#2E4E9F #9F2E86 #9F7F2E #2E9F47

split-complementary

#2E4E9F #9F472E #869F2E

monochromatic

#131F40 #203770 #2E4E9F #4268C8 #718ED6

Accessibility & contrast

On white

7.76

#2E4E9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#2E4E9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E4E9F

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E4E9F	#FFFFFF	#000000	##FFFFFF
##2E4E9F	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E58A2

Deuteranopia (green-blind)

#004E9D

Tritanopia (blue-blind)

#00616F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2e4e9f;
/* rgb */ color: rgb(46, 78, 159);
/* oklch */ color: oklch(44.6% 0.137 265.1);

Tailwind

colors: {
  custom: {
    50: '#757fbc',
    500: '#2e4e9f',
    950: '#000000',
  },
}

SCSS

$custom: #2e4e9f;
$custom-light: #757fbc;
$custom-dark: #000000;

JSON

{
  "hex": "#2e4e9f",
  "rgb": {
    "r": 46,
    "g": 78,
    "b": 159
  },
  "hsl": {
    "h": 223.009,
    "s": 55.122,
    "l": 40.196
  },
  "oklch": {
    "l": 0.44615,
    "c": 0.13695,
    "h": 265.1
  },
  "luminance": 0.08533
}

Semantic roles & 50–950 ramp

primary

#2E4E9F

secondary

#BEA66B

accent

#B449DE

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2E4E9F

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

Preview Lab → · Contrast checker → · Palette generator →