#2E4F8A#2E4F8A

#2E4F8A is a dark, moderate blue. Relative luminance 0.080; OKLCH L 43.4% C 0.105 H 261.1°. Best body text is #FFFFFF at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#2E4F8A
RGB	rgb(46, 79, 138)
HSL	hsl(218, 50%, 36%)
HSV	hsv(218, 67%, 54%)
CMYK	cmyk(66.7%, 42.8%, 0%, 45.9%)
CIE-LAB	lab(34.00, 8.16, -36.49)
CIE-LCH	lch(34.00, 37.39, 282.61°)
OKLab	oklab(43.36% -0.0163 -0.104)
OKLCH	oklch(43.36% 0.105 261.1)
XYZ	xyz(8.5085, 8.0070, 25.1369)
Luminance	0.0801 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E4F8A #8A692E

analogous

#2E7D8A #2E4F8A #3B2E8A

triadic

#2E4F8A #8A2E4F #4F8A2E

tetradic

#2E4F8A #8A2E7D #8A692E #2E8A3B

square

#2E4F8A #8A2E7D #8A692E #2E8A3B

split-complementary

#2E4F8A #8A3B2E #7D8A2E

monochromatic

#0F1A2E #1F355C #2E4F8A #3D69B8 #668BCC

Accessibility & contrast

On white

8.07

#2E4F8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#2E4F8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E4F8A

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E4F8A	#FFFFFF	#000000	##FFFFFF
##2E4F8A	1.00	8.07	2.60	8.07
#FFFFFF	8.07	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34558C

Deuteranopia (green-blind)

#264C89

Tritanopia (blue-blind)

#005C65

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2e4f8a;
/* rgb */ color: rgb(46, 79, 138);
/* oklch */ color: oklch(43.4% 0.105 261.1);

Tailwind

colors: {
  custom: {
    50: '#717fac',
    500: '#2e4f8a',
    950: '#000000',
  },
}

SCSS

$custom: #2e4f8a;
$custom-light: #717fac;
$custom-dark: #000000;

JSON

{
  "hex": "#2e4f8a",
  "rgb": {
    "r": 46,
    "g": 79,
    "b": 138
  },
  "hsl": {
    "h": 218.478,
    "s": 50,
    "l": 36.078
  },
  "oklch": {
    "l": 0.43357,
    "c": 0.10526,
    "h": 261.1
  },
  "luminance": 0.08008
}

Semantic roles & 50–950 ramp

primary

#2E4F8A

secondary

#B39561

accent

#A84EDA

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #2E4F8A

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

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