#2E4597#2E4597

#2E4597 is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.1% C 0.137 H 268.2°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#2E4597
RGB	rgb(46, 69, 151)
HSL	hsl(227, 53%, 39%)
HSV	hsv(227, 70%, 59%)
CMYK	cmyk(69.5%, 54.3%, 0%, 40.8%)
CIE-LAB	lab(31.97, 19.77, -47.69)
CIE-LCH	lch(31.97, 51.62, 292.52°)
OKLab	oklab(42.08% -0.0044 -0.1371)
OKLCH	oklch(42.08% 0.137 268.2)
XYZ	xyz(8.8388, 7.0706, 30.1711)
Luminance	0.0707 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E4597 #97802E

analogous

#2E7997 #2E4597 #4B2E97

triadic

#2E4597 #972E45 #45972E

tetradic

#2E4597 #972E79 #97802E #2E974B

square

#2E4597 #972E79 #97802E #2E974B

split-complementary

#2E4597 #974B2E #79972E

monochromatic

#111A39 #203068 #2E4597 #3E5BC4 #6D83D2

Accessibility & contrast

On white

8.70

#2E4597 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#2E4597 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E4597

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E4597	#FFFFFF	#000000	##FFFFFF
##2E4597	1.00	8.70	2.41	8.70
#FFFFFF	8.70	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B509A

Deuteranopia (green-blind)

#004795

Tritanopia (blue-blind)

#005967

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2e4597;
/* rgb */ color: rgb(46, 69, 151);
/* oklch */ color: oklch(42.1% 0.137 268.2);

Tailwind

colors: {
  custom: {
    50: '#7478b6',
    500: '#2e4597',
    950: '#000000',
  },
}

SCSS

$custom: #2e4597;
$custom-light: #7478b6;
$custom-dark: #000000;

JSON

{
  "hex": "#2e4597",
  "rgb": {
    "r": 46,
    "g": 69,
    "b": 151
  },
  "hsl": {
    "h": 226.857,
    "s": 53.299,
    "l": 38.627
  },
  "oklch": {
    "l": 0.42084,
    "c": 0.13716,
    "h": 268.2
  },
  "luminance": 0.07071
}

Semantic roles & 50–950 ramp

primary

#2E4597

secondary

#BAA867

accent

#BD4BDD

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2E4597

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

Preview Lab → · Contrast checker → · Palette generator →