#2E3E8F#2E3E8F

#2E3E8F is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.0% C 0.135 H 270.7°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#2E3E8F
RGB	rgb(46, 62, 143)
HSL	hsl(230, 51%, 37%)
HSV	hsv(230, 68%, 56%)
CMYK	cmyk(67.8%, 56.6%, 0%, 43.9%)
CIE-LAB	lab(29.43, 21.50, -46.90)
CIE-LCH	lch(29.43, 51.59, 294.63°)
OKLab	oklab(39.99% 0.0016 -0.1349)
OKLCH	oklch(39.99% 0.135 270.7)
XYZ	xyz(7.8056, 6.0085, 26.7297)
Luminance	0.0601 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E3E8F #8F7F2E

analogous

#2E6F8F #2E3E8F #4F2E8F

triadic

#2E3E8F #8F2E3E #3E8F2E

tetradic

#2E3E8F #8F2E6F #8F7F2E #2E8F4F

square

#2E3E8F #8F2E6F #8F7F2E #2E8F4F

split-complementary

#2E3E8F #8F4F2E #6F8F2E

monochromatic

#101632 #1F2A61 #2E3E8F #3D52BD #697ACF

Accessibility & contrast

On white

9.54

#2E3E8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#2E3E8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E3E8F

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E3E8F	#FFFFFF	#000000	##FFFFFF
##2E3E8F	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A92

Deuteranopia (green-blind)

#00418D

Tritanopia (blue-blind)

#005160

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2e3e8f;
/* rgb */ color: rgb(46, 62, 143);
/* oklch */ color: oklch(40.0% 0.135 270.7);

Tailwind

colors: {
  custom: {
    50: '#7373b0',
    500: '#2e3e8f',
    950: '#000000',
  },
}

SCSS

$custom: #2e3e8f;
$custom-light: #7373b0;
$custom-dark: #000000;

JSON

{
  "hex": "#2e3e8f",
  "rgb": {
    "r": 46,
    "g": 62,
    "b": 143
  },
  "hsl": {
    "h": 230.103,
    "s": 51.323,
    "l": 37.059
  },
  "oklch": {
    "l": 0.39988,
    "c": 0.13487,
    "h": 270.7
  },
  "luminance": 0.06009
}

Semantic roles & 50–950 ramp

primary

#2E3E8F

secondary

#B6A863

accent

#C34DDB

background

#F7F6FA

surface

#EDECF5

border

#C8C7CF

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2E3E8F

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

Preview Lab → · Contrast checker → · Palette generator →