#2E4F83#2E4F83

#2E4F83 is a dark, moderate blue. Relative luminance 0.078; OKLCH L 42.9% C 0.095 H 259.1°. Best body text is #FFFFFF at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#2E4F83
RGB	rgb(46, 79, 131)
HSL	hsl(217, 48%, 35%)
HSV	hsv(217, 65%, 51%)
CMYK	cmyk(64.9%, 39.7%, 0%, 48.6%)
CIE-LAB	lab(33.59, 5.56, -32.84)
CIE-LCH	lch(33.59, 33.31, 279.60°)
OKLab	oklab(42.9% -0.0179 -0.0933)
OKLCH	oklch(42.9% 0.095 259.1)
XYZ	xyz(8.0180, 7.8108, 22.5534)
Luminance	0.0781 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E4F83 #83622E

analogous

#2E7A83 #2E4F83 #382E83

triadic

#2E4F83 #832E4F #4F832E

tetradic

#2E4F83 #832E7A #83622E #2E8338

square

#2E4F83 #832E7A #83622E #2E8338

split-complementary

#2E4F83 #83382E #7A832E

monochromatic

#0E1828 #1E3456 #2E4F83 #3E6AB0 #638AC8

Accessibility & contrast

On white

8.20

#2E4F83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#2E4F83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E4F83

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E4F83	#FFFFFF	#000000	##FFFFFF
##2E4F83	1.00	8.20	2.56	8.20
#FFFFFF	8.20	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#385385

Deuteranopia (green-blind)

#2C4B82

Tritanopia (blue-blind)

#005B62

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2e4f83;
/* rgb */ color: rgb(46, 79, 131);
/* oklch */ color: oklch(42.9% 0.095 259.1);

Tailwind

colors: {
  custom: {
    50: '#6f80a7',
    500: '#2e4f83',
    950: '#000000',
  },
}

SCSS

$custom: #2e4f83;
$custom-light: #6f80a7;
$custom-dark: #000000;

JSON

{
  "hex": "#2e4f83",
  "rgb": {
    "r": 46,
    "g": 79,
    "b": 131
  },
  "hsl": {
    "h": 216.706,
    "s": 48.023,
    "l": 34.706
  },
  "oklch": {
    "l": 0.42904,
    "c": 0.09501,
    "h": 259.1
  },
  "luminance": 0.07812
}

Semantic roles & 50–950 ramp

primary

#2E4F83

secondary

#AF8F5E

accent

#A350D8

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #2E4F83

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

Preview Lab → · Contrast checker → · Palette generator →