#2E3D8D#2E3D8D

#2E3D8D is a dark, vivid blue. Relative luminance 0.058; OKLCH L 39.6% C 0.133 H 271.0°. Best body text is #FFFFFF at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#2E3D8D
RGB	rgb(46, 61, 141)
HSL	hsl(231, 51%, 37%)
HSV	hsv(231, 67%, 55%)
CMYK	cmyk(67.4%, 56.7%, 0%, 44.7%)
CIE-LAB	lab(29.01, 21.43, -46.36)
CIE-LCH	lch(29.01, 51.07, 294.81°)
OKLab	oklab(39.62% 0.0024 -0.1333)
OKLCH	oklch(39.62% 0.133 271)
XYZ	xyz(7.6016, 5.8407, 25.9209)
Luminance	0.0584 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E3D8D #8D7E2E

analogous

#2E6D8D #2E3D8D #4F2E8D

triadic

#2E3D8D #8D2E3D #3D8D2E

tetradic

#2E3D8D #8D2E6D #8D7E2E #2E8D4F

square

#2E3D8D #8D2E6D #8D7E2E #2E8D4F

split-complementary

#2E3D8D #8D4F2E #6D8D2E

monochromatic

#101531 #1F295F #2E3D8D #3D51BB #6878CE

Accessibility & contrast

On white

9.69

#2E3D8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#2E3D8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E3D8D

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E3D8D	#FFFFFF	#000000	##FFFFFF
##2E3D8D	1.00	9.69	2.17	9.69
#FFFFFF	9.69	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004990

Deuteranopia (green-blind)

#00408B

Tritanopia (blue-blind)

#00505F

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2e3d8d;
/* rgb */ color: rgb(46, 61, 141);
/* oklch */ color: oklch(39.6% 0.133 271.0);

Tailwind

colors: {
  custom: {
    50: '#7272af',
    500: '#2e3d8d',
    950: '#000000',
  },
}

SCSS

$custom: #2e3d8d;
$custom-light: #7272af;
$custom-dark: #000000;

JSON

{
  "hex": "#2e3d8d",
  "rgb": {
    "r": 46,
    "g": 61,
    "b": 141
  },
  "hsl": {
    "h": 230.526,
    "s": 50.802,
    "l": 36.667
  },
  "oklch": {
    "l": 0.39619,
    "c": 0.1333,
    "h": 271
  },
  "luminance": 0.05841
}

Semantic roles & 50–950 ramp

primary

#2E3D8D

secondary

#B5A862

accent

#C44EDA

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #2E3D8D

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

Preview Lab → · Contrast checker → · Palette generator →