#2E4E83#2E4E83

#2E4E83 is a dark, moderate blue. Relative luminance 0.077; OKLCH L 42.7% C 0.096 H 260.0°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#2E4E83
RGB	rgb(46, 78, 131)
HSL	hsl(217, 48%, 35%)
HSV	hsv(217, 65%, 51%)
CMYK	cmyk(64.9%, 40.5%, 0%, 48.6%)
CIE-LAB	lab(33.28, 6.21, -33.33)
CIE-LCH	lch(33.28, 33.90, 280.56°)
OKLab	oklab(42.67% -0.0168 -0.0947)
OKLCH	oklch(42.67% 0.096 260)
XYZ	xyz(7.9464, 7.6676, 22.5296)
Luminance	0.0767 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E4E83 #83632E

analogous

#2E7983 #2E4E83 #392E83

triadic

#2E4E83 #832E4E #4E832E

tetradic

#2E4E83 #832E79 #83632E #2E8339

square

#2E4E83 #832E79 #83632E #2E8339

split-complementary

#2E4E83 #83392E #79832E

monochromatic

#0E1828 #1E3356 #2E4E83 #3E69B0 #6389C8

Accessibility & contrast

On white

8.29

#2E4E83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#2E4E83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E4E83

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E4E83	#FFFFFF	#000000	##FFFFFF
##2E4E83	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#375385

Deuteranopia (green-blind)

#2B4B82

Tritanopia (blue-blind)

#005A62

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2e4e83;
/* rgb */ color: rgb(46, 78, 131);
/* oklch */ color: oklch(42.7% 0.096 260.0);

Tailwind

colors: {
  custom: {
    50: '#6f7fa7',
    500: '#2e4e83',
    950: '#000000',
  },
}

SCSS

$custom: #2e4e83;
$custom-light: #6f7fa7;
$custom-dark: #000000;

JSON

{
  "hex": "#2e4e83",
  "rgb": {
    "r": 46,
    "g": 78,
    "b": 131
  },
  "hsl": {
    "h": 217.412,
    "s": 48.023,
    "l": 34.706
  },
  "oklch": {
    "l": 0.42667,
    "c": 0.09621,
    "h": 260
  },
  "luminance": 0.07668
}

Semantic roles & 50–950 ramp

primary

#2E4E83

secondary

#AF905E

accent

#A550D8

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #2E4E83

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

Preview Lab → · Contrast checker → · Palette generator →