#2E228B#2E228B

#2E228B is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.6% C 0.164 H 278.6°. Best body text is #FFFFFF at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#2E228B
RGB	rgb(46, 34, 139)
HSL	hsl(247, 61%, 34%)
HSV	hsv(247, 76%, 55%)
CMYK	cmyk(66.9%, 75.5%, 0%, 45.5%)
CIE-LAB	lab(22.26, 38.04, -56.14)
CIE-LCH	lch(22.26, 67.81, 304.12°)
OKLab	oklab(34.64% 0.0246 -0.1621)
OKLCH	oklch(34.64% 0.164 278.6)
XYZ	xyz(6.3574, 3.5885, 24.7787)
Luminance	0.0359 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E228B #7F8B22

analogous

#224B8B #2E228B #63228B

triadic

#2E228B #8B2E22 #228B2E

tetradic

#2E228B #8B224B #7F8B22 #228B63

square

#2E228B #8B224B #7F8B22 #228B63

split-complementary

#2E228B #8B6322 #4B8B22

monochromatic

#0D0A29 #1E165A #2E228B #3E2EBC #6153D5

Accessibility & contrast

On white

12.22

#2E228B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#2E228B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E228B

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E228B	#FFFFFF	#000000	##FFFFFF
##2E228B	1.00	12.22	1.72	12.22
#FFFFFF	12.22	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398E

Deuteranopia (green-blind)

#003189

Tritanopia (blue-blind)

#004054

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2e228b;
/* rgb */ color: rgb(46, 34, 139);
/* oklch */ color: oklch(34.6% 0.164 278.6);

Tailwind

colors: {
  custom: {
    50: '#745fae',
    500: '#2e228b',
    950: '#000000',
  },
}

SCSS

$custom: #2e228b;
$custom-light: #745fae;
$custom-dark: #000000;

JSON

{
  "hex": "#2e228b",
  "rgb": {
    "r": 46,
    "g": 34,
    "b": 139
  },
  "hsl": {
    "h": 246.857,
    "s": 60.694,
    "l": 33.922
  },
  "oklch": {
    "l": 0.34637,
    "c": 0.16395,
    "h": 278.6
  },
  "luminance": 0.03589
}

Semantic roles & 50–950 ramp

primary

#2E228B

secondary

#ADB850

accent

#E444D2

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #2E228B

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

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