#2E4E9B#2E4E9B

#2E4E9B is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.3% C 0.131 H 264.6°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#2E4E9B
RGB	rgb(46, 78, 155)
HSL	hsl(222, 54%, 39%)
HSV	hsv(222, 70%, 61%)
CMYK	cmyk(70.3%, 49.7%, 0%, 39.2%)
CIE-LAB	lab(34.79, 15.25, -45.55)
CIE-LCH	lch(34.79, 48.03, 288.51°)
OKLab	oklab(44.32% -0.0123 -0.1306)
OKLCH	oklch(44.32% 0.131 264.6)
XYZ	xyz(9.7654, 8.3952, 32.1098)
Luminance	0.0840 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E4E9B #9B7B2E

analogous

#2E859B #2E4E9B #442E9B

triadic

#2E4E9B #9B2E4E #4E9B2E

tetradic

#2E4E9B #9B2E85 #9B7B2E #2E9B44

square

#2E4E9B #9B2E85 #9B7B2E #2E9B44

split-complementary

#2E4E9B #9B442E #859B2E

monochromatic

#121F3D #20366C #2E4E9B #4067C6 #6F8DD4

Accessibility & contrast

On white

7.84

#2E4E9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#2E4E9B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E4E9B

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E4E9B	#FFFFFF	#000000	##FFFFFF
##2E4E9B	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23579E

Deuteranopia (green-blind)

#034D99

Tritanopia (blue-blind)

#00606D

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2e4e9b;
/* rgb */ color: rgb(46, 78, 155);
/* oklch */ color: oklch(44.3% 0.131 264.6);

Tailwind

colors: {
  custom: {
    50: '#747fb9',
    500: '#2e4e9b',
    950: '#000000',
  },
}

SCSS

$custom: #2e4e9b;
$custom-light: #747fb9;
$custom-dark: #000000;

JSON

{
  "hex": "#2e4e9b",
  "rgb": {
    "r": 46,
    "g": 78,
    "b": 155
  },
  "hsl": {
    "h": 222.385,
    "s": 54.229,
    "l": 39.412
  },
  "oklch": {
    "l": 0.44319,
    "c": 0.13122,
    "h": 264.6
  },
  "luminance": 0.08396
}

Semantic roles & 50–950 ramp

primary

#2E4E9B

secondary

#BCA369

accent

#B24ADE

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #2E4E9B

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

Preview Lab → · Contrast checker → · Palette generator →