#2E4D8B#2E4D8B

#2E4D8B is a dark, moderate blue. Relative luminance 0.078; OKLCH L 43.0% C 0.109 H 262.7°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#2E4D8B
RGB	rgb(46, 77, 139)
HSL	hsl(220, 50%, 36%)
HSV	hsv(220, 67%, 55%)
CMYK	cmyk(66.9%, 44.6%, 0%, 45.5%)
CIE-LAB	lab(33.46, 9.87, -37.96)
CIE-LCH	lch(33.46, 39.22, 284.57°)
OKLab	oklab(42.96% -0.0139 -0.1083)
OKLCH	oklch(42.96% 0.109 262.7)
XYZ	xyz(8.4392, 7.7519, 25.4726)
Luminance	0.0775 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E4D8B #8B6C2E

analogous

#2E7C8B #2E4D8B #3E2E8B

triadic

#2E4D8B #8B2E4D #4D8B2E

tetradic

#2E4D8B #8B2E7C #8B6C2E #2E8B3E

square

#2E4D8B #8B2E7C #8B6C2E #2E8B3E

split-complementary

#2E4D8B #8B3E2E #7C8B2E

monochromatic

#101A2F #1F345D #2E4D8B #3D66B9 #6789CD

Accessibility & contrast

On white

8.23

#2E4D8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#2E4D8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E4D8B

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E4D8B	#FFFFFF	#000000	##FFFFFF
##2E4D8B	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#30538D

Deuteranopia (green-blind)

#214B8A

Tritanopia (blue-blind)

#005B65

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2e4d8b;
/* rgb */ color: rgb(46, 77, 139);
/* oklch */ color: oklch(43.0% 0.109 262.7);

Tailwind

colors: {
  custom: {
    50: '#717ead',
    500: '#2e4d8b',
    950: '#000000',
  },
}

SCSS

$custom: #2e4d8b;
$custom-light: #717ead;
$custom-dark: #000000;

JSON

{
  "hex": "#2e4d8b",
  "rgb": {
    "r": 46,
    "g": 77,
    "b": 139
  },
  "hsl": {
    "h": 220,
    "s": 50.27,
    "l": 36.275
  },
  "oklch": {
    "l": 0.42962,
    "c": 0.10923,
    "h": 262.7
  },
  "luminance": 0.07753
}

Semantic roles & 50–950 ramp

primary

#2E4D8B

secondary

#B39861

accent

#AB4EDA

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #2E4D8B

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

Preview Lab → · Contrast checker → · Palette generator →