#2E4FA5#2E4FA5

#2E4FA5 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.3% C 0.144 H 265.2°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#2E4FA5
RGB	rgb(46, 79, 165)
HSL	hsl(223, 56%, 41%)
HSV	hsv(223, 72%, 65%)
CMYK	cmyk(72.1%, 52.1%, 0%, 35.3%)
CIE-LAB	lab(35.77, 18.38, -49.98)
CIE-LCH	lch(35.77, 53.25, 290.19°)
OKLab	oklab(45.28% -0.0119 -0.1437)
OKLCH	oklch(45.28% 0.144 265.2)
XYZ	xyz(10.7118, 8.8883, 36.7411)
Luminance	0.0889 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E4FA5 #A5842E

analogous

#2E8BA5 #2E4FA5 #492EA5

triadic

#2E4FA5 #A52E4F #4FA52E

tetradic

#2E4FA5 #A52E8B #A5842E #2EA549

square

#2E4FA5 #A52E8B #A5842E #2EA549

split-complementary

#2E4FA5 #A5492E #8BA52E

monochromatic

#132145 #213875 #2E4FA5 #456ACB #7591D8

Accessibility & contrast

On white

7.56

#2E4FA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#2E4FA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E4FA5

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E4FA5	#FFFFFF	#000000	##FFFFFF
##2E4FA5	1.00	7.56	2.78	7.56
#FFFFFF	7.56	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#185AA8

Deuteranopia (green-blind)

#004FA3

Tritanopia (blue-blind)

#006472

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2e4fa5;
/* rgb */ color: rgb(46, 79, 165);
/* oklch */ color: oklch(45.3% 0.144 265.2);

Tailwind

colors: {
  custom: {
    50: '#767fc0',
    500: '#2e4fa5',
    950: '#000000',
  },
}

SCSS

$custom: #2e4fa5;
$custom-light: #767fc0;
$custom-dark: #000000;

JSON

{
  "hex": "#2e4fa5",
  "rgb": {
    "r": 46,
    "g": 79,
    "b": 165
  },
  "hsl": {
    "h": 223.361,
    "s": 56.398,
    "l": 41.373
  },
  "oklch": {
    "l": 0.45282,
    "c": 0.14418,
    "h": 265.2
  },
  "luminance": 0.08889
}

Semantic roles & 50–950 ramp

primary

#2E4FA5

secondary

#C0AA6F

accent

#B648E0

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #2E4FA5

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

Preview Lab → · Contrast checker → · Palette generator →