#2E4F9B#2E4F9B

#2E4F9B is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.5% C 0.130 H 264.2°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#2E4F9B
RGB	rgb(46, 79, 155)
HSL	hsl(222, 54%, 39%)
HSV	hsv(222, 70%, 61%)
CMYK	cmyk(70.3%, 49%, 0%, 39.2%)
CIE-LAB	lab(35.08, 14.58, -45.09)
CIE-LCH	lch(35.08, 47.39, 287.92°)
OKLab	oklab(44.54% -0.0132 -0.1293)
OKLCH	oklch(44.54% 0.13 264.2)
XYZ	xyz(9.8370, 8.5384, 32.1336)
Luminance	0.0854 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E4F9B #9B7A2E

analogous

#2E869B #2E4F9B #442E9B

triadic

#2E4F9B #9B2E4F #4F9B2E

tetradic

#2E4F9B #9B2E86 #9B7A2E #2E9B44

square

#2E4F9B #9B2E86 #9B7A2E #2E9B44

split-complementary

#2E4F9B #9B442E #869B2E

monochromatic

#121F3D #20376C #2E4F9B #4069C6 #6F8ED4

Accessibility & contrast

On white

7.76

#2E4F9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#2E4F9B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E4F9B

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E4F9B	#FFFFFF	#000000	##FFFFFF
##2E4F9B	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)

#26589E

Deuteranopia (green-blind)

#094E99

Tritanopia (blue-blind)

#00616D

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2e4f9b;
/* rgb */ color: rgb(46, 79, 155);
/* oklch */ color: oklch(44.5% 0.130 264.2);

Tailwind

colors: {
  custom: {
    50: '#747fb9',
    500: '#2e4f9b',
    950: '#000000',
  },
}

SCSS

$custom: #2e4f9b;
$custom-light: #747fb9;
$custom-dark: #000000;

JSON

{
  "hex": "#2e4f9b",
  "rgb": {
    "r": 46,
    "g": 79,
    "b": 155
  },
  "hsl": {
    "h": 221.835,
    "s": 54.229,
    "l": 39.412
  },
  "oklch": {
    "l": 0.44538,
    "c": 0.12995,
    "h": 264.2
  },
  "luminance": 0.08539
}

Semantic roles & 50–950 ramp

primary

#2E4F9B

secondary

#BCA369

accent

#B14ADE

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #2E4F9B

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

Preview Lab → · Contrast checker → · Palette generator →