#2E368B#2E368B

#2E368B is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.1% C 0.140 H 273.6°. Best body text is #FFFFFF at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#2E368B
RGB	rgb(46, 54, 139)
HSL	hsl(235, 50%, 36%)
HSV	hsv(235, 67%, 55%)
CMYK	cmyk(66.9%, 61.2%, 0%, 45.5%)
CIE-LAB	lab(26.97, 25.41, -48.43)
CIE-LCH	lch(26.97, 54.69, 297.69°)
OKLab	oklab(38.05% 0.0088 -0.1395)
OKLCH	oklch(38.05% 0.14 273.6)
XYZ	xyz(7.1045, 5.0826, 25.0277)
Luminance	0.0508 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E368B #8B832E

analogous

#2E658B #2E368B #552E8B

triadic

#2E368B #8B2E36 #368B2E

tetradic

#2E368B #8B2E65 #8B832E #2E8B55

square

#2E368B #8B2E65 #8B832E #2E8B55

split-complementary

#2E368B #8B552E #658B2E

monochromatic

#10122F #1F245D #2E368B #3D48B9 #6770CD

Accessibility & contrast

On white

10.41

#2E368B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#2E368B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E368B

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E368B	#FFFFFF	#000000	##FFFFFF
##2E368B	1.00	10.41	2.02	10.41
#FFFFFF	10.41	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00448E

Deuteranopia (green-blind)

#003C89

Tritanopia (blue-blind)

#004B5B

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2e368b;
/* rgb */ color: rgb(46, 54, 139);
/* oklch */ color: oklch(38.1% 0.140 273.6);

Tailwind

colors: {
  custom: {
    50: '#726dae',
    500: '#2e368b',
    950: '#000000',
  },
}

SCSS

$custom: #2e368b;
$custom-light: #726dae;
$custom-dark: #000000;

JSON

{
  "hex": "#2e368b",
  "rgb": {
    "r": 46,
    "g": 54,
    "b": 139
  },
  "hsl": {
    "h": 234.839,
    "s": 50.27,
    "l": 36.275
  },
  "oklch": {
    "l": 0.38051,
    "c": 0.13974,
    "h": 273.6
  },
  "luminance": 0.05083
}

Semantic roles & 50–950 ramp

primary

#2E368B

secondary

#B3AC61

accent

#CE4EDA

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #2E368B

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

Preview Lab → · Contrast checker → · Palette generator →