#2D4E7E#2D4E7E

#2D4E7E is a dark, moderate blue. Relative luminance 0.075; OKLCH L 42.3% C 0.089 H 257.8°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#2D4E7E
RGB	rgb(45, 78, 126)
HSL	hsl(216, 47%, 34%)
HSV	hsv(216, 64%, 49%)
CMYK	cmyk(64.3%, 38.1%, 0%, 50.6%)
CIE-LAB	lab(32.95, 4.16, -30.77)
CIE-LCH	lch(32.95, 31.05, 277.70°)
OKLab	oklab(42.3% -0.0189 -0.0873)
OKLCH	oklch(42.3% 0.089 257.8)
XYZ	xyz(7.5711, 7.5123, 20.7857)
Luminance	0.0751 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4E7E #7E5D2D

analogous

#2D767E #2D4E7E #352D7E

triadic

#2D4E7E #7E2D4E #4E7E2D

tetradic

#2D4E7E #7E2D76 #7E5D2D #2D7E35

square

#2D4E7E #7E2D76 #7E5D2D #2D7E35

split-complementary

#2D4E7E #7E352D #767E2D

monochromatic

#0D1624 #1D3251 #2D4E7E #3D6AAB #5F89C6

Accessibility & contrast

On white

8.39

#2D4E7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#2D4E7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4E7E

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4E7E	#FFFFFF	#000000	##FFFFFF
##2D4E7E	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395280

Deuteranopia (green-blind)

#2E4A7D

Tritanopia (blue-blind)

#005960

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2d4e7e;
/* rgb */ color: rgb(45, 78, 126);
/* oklch */ color: oklch(42.3% 0.089 257.8);

Tailwind

colors: {
  custom: {
    50: '#6e7fa3',
    500: '#2d4e7e',
    950: '#000000',
  },
}

SCSS

$custom: #2d4e7e;
$custom-light: #6e7fa3;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4e7e",
  "rgb": {
    "r": 45,
    "g": 78,
    "b": 126
  },
  "hsl": {
    "h": 215.556,
    "s": 47.368,
    "l": 33.529
  },
  "oklch": {
    "l": 0.423,
    "c": 0.08931,
    "h": 257.8
  },
  "luminance": 0.07513
}

Semantic roles & 50–950 ramp

primary

#2D4E7E

secondary

#AC8B5A

accent

#A051D7

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #2D4E7E

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

Preview Lab → · Contrast checker → · Palette generator →