#2E338F#2E338F

#2E338F is a dark, vivid blue. Relative luminance 0.049; OKLCH L 37.8% C 0.149 H 274.3°. Best body text is #FFFFFF at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#2E338F
RGB	rgb(46, 51, 143)
HSL	hsl(237, 51%, 37%)
HSV	hsv(237, 68%, 56%)
CMYK	cmyk(67.8%, 64.3%, 0%, 43.9%)
CIE-LAB	lab(26.54, 28.86, -51.61)
CIE-LCH	lch(26.54, 59.13, 299.22°)
OKLab	oklab(37.84% 0.0113 -0.1488)
OKLCH	oklch(37.84% 0.149 274.3)
XYZ	xyz(7.2668, 4.9310, 26.5501)
Luminance	0.0493 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E338F #8F8A2E

analogous

#2E648F #2E338F #5A2E8F

triadic

#2E338F #8F2E33 #338F2E

tetradic

#2E338F #8F2E64 #8F8A2E #2E8F5A

square

#2E338F #8F2E64 #8F8A2E #2E8F5A

split-complementary

#2E338F #8F5A2E #648F2E

monochromatic

#101232 #1F2261 #2E338F #3D44BD #696ECF

Accessibility & contrast

On white

10.57

#2E338F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#2E338F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E338F

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E338F	#FFFFFF	#000000	##FFFFFF
##2E338F	1.00	10.57	1.99	10.57
#FFFFFF	10.57	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004392

Deuteranopia (green-blind)

#003A8D

Tritanopia (blue-blind)

#004A5C

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2e338f;
/* rgb */ color: rgb(46, 51, 143);
/* oklch */ color: oklch(37.8% 0.149 274.3);

Tailwind

colors: {
  custom: {
    50: '#736bb1',
    500: '#2e338f',
    950: '#000000',
  },
}

SCSS

$custom: #2e338f;
$custom-light: #736bb1;
$custom-dark: #000000;

JSON

{
  "hex": "#2e338f",
  "rgb": {
    "r": 46,
    "g": 51,
    "b": 143
  },
  "hsl": {
    "h": 236.907,
    "s": 51.323,
    "l": 37.059
  },
  "oklch": {
    "l": 0.37838,
    "c": 0.14925,
    "h": 274.3
  },
  "luminance": 0.04932
}

Semantic roles & 50–950 ramp

primary

#2E338F

secondary

#B6B163

accent

#D34DDB

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #2E338F

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

Preview Lab → · Contrast checker → · Palette generator →