#2E4EA3#2E4EA3

#2E4EA3 is a dark, vivid blue. Relative luminance 0.087; OKLCH L 44.9% C 0.143 H 265.5°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#2E4EA3
RGB	rgb(46, 78, 163)
HSL	hsl(224, 56%, 41%)
HSV	hsv(224, 72%, 64%)
CMYK	cmyk(71.8%, 52.1%, 0%, 36.1%)
CIE-LAB	lab(35.35, 18.28, -49.47)
CIE-LCH	lch(35.35, 52.74, 290.28°)
OKLab	oklab(44.92% -0.0113 -0.1422)
OKLCH	oklch(44.92% 0.143 265.5)
XYZ	xyz(10.4596, 8.6729, 35.7660)
Luminance	0.0867 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E4EA3 #A3832E

analogous

#2E88A3 #2E4EA3 #482EA3

triadic

#2E4EA3 #A32E4E #4EA32E

tetradic

#2E4EA3 #A32E88 #A3832E #2EA348

square

#2E4EA3 #A32E88 #A3832E #2EA348

split-complementary

#2E4EA3 #A3482E #88A32E

monochromatic

#132044 #213773 #2E4EA3 #4469CA #748FD8

Accessibility & contrast

On white

7.68

#2E4EA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#2E4EA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E4EA3

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E4EA3	#FFFFFF	#000000	##FFFFFF
##2E4EA3	1.00	7.68	2.73	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1859A6

Deuteranopia (green-blind)

#004EA1

Tritanopia (blue-blind)

#006271

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2e4ea3;
/* rgb */ color: rgb(46, 78, 163);
/* oklch */ color: oklch(44.9% 0.143 265.5);

Tailwind

colors: {
  custom: {
    50: '#767fbf',
    500: '#2e4ea3',
    950: '#000000',
  },
}

SCSS

$custom: #2e4ea3;
$custom-light: #767fbf;
$custom-dark: #000000;

JSON

{
  "hex": "#2e4ea3",
  "rgb": {
    "r": 46,
    "g": 78,
    "b": 163
  },
  "hsl": {
    "h": 223.59,
    "s": 55.981,
    "l": 40.98
  },
  "oklch": {
    "l": 0.44917,
    "c": 0.14263,
    "h": 265.5
  },
  "luminance": 0.08674
}

Semantic roles & 50–950 ramp

primary

#2E4EA3

secondary

#BFA96D

accent

#B649DF

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #2E4EA3

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

Preview Lab → · Contrast checker → · Palette generator →