#2E237C#2E237C

#2E237C is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.3% C 0.143 H 280.8°. Best body text is #FFFFFF at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#2E237C
RGB	rgb(46, 35, 124)
HSL	hsl(247, 56%, 31%)
HSV	hsv(247, 72%, 49%)
CMYK	cmyk(62.9%, 71.8%, 0%, 51.4%)
CIE-LAB	lab(20.97, 32.43, -48.81)
CIE-LCH	lch(20.97, 58.60, 303.60°)
OKLab	oklab(33.26% 0.0269 -0.1407)
OKLCH	oklch(33.26% 0.143 280.8)
XYZ	xyz(5.3647, 3.2378, 19.4071)
Luminance	0.0324 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E237C #717C23

analogous

#23447C #2E237C #5A237C

triadic

#2E237C #7C2E23 #237C2E

tetradic

#2E237C #7C2344 #717C23 #237C5A

square

#2E237C #7C2344 #717C23 #237C5A

split-complementary

#2E237C #7C5A23 #447C23

monochromatic

#0B081D #1C164C #2E237C #4030AC #5D4DCD

Accessibility & contrast

On white

12.75

#2E237C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#2E237C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E237C

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E237C	#FFFFFF	#000000	##FFFFFF
##2E237C	1.00	12.75	1.65	12.75
#FFFFFF	12.75	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00367F

Deuteranopia (green-blind)

#002F7A

Tritanopia (blue-blind)

#003B4C

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2e237c;
/* rgb */ color: rgb(46, 35, 124);
/* oklch */ color: oklch(33.3% 0.143 280.8);

Tailwind

colors: {
  custom: {
    50: '#715fa3',
    500: '#2e237c',
    950: '#000000',
  },
}

SCSS

$custom: #2e237c;
$custom-light: #715fa3;
$custom-dark: #000000;

JSON

{
  "hex": "#2e237c",
  "rgb": {
    "r": 46,
    "g": 35,
    "b": 124
  },
  "hsl": {
    "h": 247.416,
    "s": 55.975,
    "l": 31.176
  },
  "oklch": {
    "l": 0.33262,
    "c": 0.14321,
    "h": 280.8
  },
  "luminance": 0.03238
}

Semantic roles & 50–950 ramp

primary

#2E237C

secondary

#A2AF4C

accent

#DF49CD

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08040F

muted

#7B797F

Preview Lab

Preview with #2E237C

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

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