#2E4C9B#2E4C9B

#2E4C9B is a dark, vivid blue. Relative luminance 0.081; OKLCH L 43.9% C 0.134 H 265.5°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#2E4C9B
RGB	rgb(46, 76, 155)
HSL	hsl(223, 54%, 39%)
HSV	hsv(223, 70%, 61%)
CMYK	cmyk(70.3%, 51%, 0%, 39.2%)
CIE-LAB	lab(34.22, 16.58, -46.47)
CIE-LCH	lch(34.22, 49.34, 289.64°)
OKLab	oklab(43.88% -0.0104 -0.1334)
OKLCH	oklch(43.88% 0.134 265.5)
XYZ	xyz(9.6255, 8.1153, 32.0631)
Luminance	0.0812 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E4C9B #9B7D2E

analogous

#2E839B #2E4C9B #462E9B

triadic

#2E4C9B #9B2E4C #4C9B2E

tetradic

#2E4C9B #9B2E83 #9B7D2E #2E9B46

square

#2E4C9B #9B2E83 #9B7D2E #2E9B46

split-complementary

#2E4C9B #9B462E #839B2E

monochromatic

#121E3D #20356C #2E4C9B #4065C6 #6F8BD4

Accessibility & contrast

On white

8.01

#2E4C9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#2E4C9B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E4C9B

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E4C9B	#FFFFFF	#000000	##FFFFFF
##2E4C9B	1.00	8.01	2.62	8.01
#FFFFFF	8.01	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E569E

Deuteranopia (green-blind)

#004C99

Tritanopia (blue-blind)

#005F6C

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2e4c9b;
/* rgb */ color: rgb(46, 76, 155);
/* oklch */ color: oklch(43.9% 0.134 265.5);

Tailwind

colors: {
  custom: {
    50: '#747db9',
    500: '#2e4c9b',
    950: '#000000',
  },
}

SCSS

$custom: #2e4c9b;
$custom-light: #747db9;
$custom-dark: #000000;

JSON

{
  "hex": "#2e4c9b",
  "rgb": {
    "r": 46,
    "g": 76,
    "b": 155
  },
  "hsl": {
    "h": 223.486,
    "s": 54.229,
    "l": 39.412
  },
  "oklch": {
    "l": 0.43884,
    "c": 0.13379,
    "h": 265.5
  },
  "luminance": 0.08116
}

Semantic roles & 50–950 ramp

primary

#2E4C9B

secondary

#BCA569

accent

#B54ADE

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #2E4C9B

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

Preview Lab → · Contrast checker → · Palette generator →