#2E3E72#2E3E72

#2E3E72 is a dark, moderate blue. Relative luminance 0.052; OKLCH L 37.8% C 0.091 H 268.9°. Best body text is #FFFFFF at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#2E3E72
RGB	rgb(46, 62, 114)
HSL	hsl(226, 43%, 31%)
HSV	hsv(226, 60%, 45%)
CMYK	cmyk(59.6%, 45.6%, 0%, 55.3%)
CIE-LAB	lab(27.41, 10.70, -32.04)
CIE-LCH	lch(27.41, 33.78, 288.47°)
OKLab	oklab(37.81% -0.0018 -0.0912)
OKLCH	oklch(37.81% 0.091 268.9)
XYZ	xyz(5.8856, 5.2405, 16.6177)
Luminance	0.0524 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E3E72 #72622E

analogous

#2E6072 #2E3E72 #402E72

triadic

#2E3E72 #722E3E #3E722E

tetradic

#2E3E72 #722E60 #72622E #2E7240

square

#2E3E72 #722E60 #72622E #2E7240

split-complementary

#2E3E72 #72402E #60722E

monochromatic

#0B0F1B #1C2646 #2E3E72 #40569E #5D74BE

Accessibility & contrast

On white

10.25

#2E3E72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#2E3E72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E3E72

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E3E72	#FFFFFF	#000000	##FFFFFF
##2E3E72	1.00	10.25	2.05	10.25
#FFFFFF	10.25	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#274474

Deuteranopia (green-blind)

#1E3E71

Tritanopia (blue-blind)

#024952

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2e3e72;
/* rgb */ color: rgb(46, 62, 114);
/* oklch */ color: oklch(37.8% 0.091 268.9);

Tailwind

colors: {
  custom: {
    50: '#6d739b',
    500: '#2e3e72',
    950: '#000000',
  },
}

SCSS

$custom: #2e3e72;
$custom-light: #6d739b;
$custom-dark: #000000;

JSON

{
  "hex": "#2e3e72",
  "rgb": {
    "r": 46,
    "g": 62,
    "b": 114
  },
  "hsl": {
    "h": 225.882,
    "s": 42.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.37805,
    "c": 0.09119,
    "h": 268.9
  },
  "luminance": 0.05241
}

Semantic roles & 50–950 ramp

primary

#2E3E72

secondary

#A39258

accent

#B556D2

background

#F6F6F9

surface

#ECECF2

border

#C7C7CC

text

#07080E

muted

#7A7B7E

Preview Lab

Preview with #2E3E72

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

Preview Lab → · Contrast checker → · Palette generator →