#2D4D7E#2D4D7E

#2D4D7E is a dark, moderate blue. Relative luminance 0.074; OKLCH L 42.1% C 0.090 H 258.7°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#2D4D7E
RGB	rgb(45, 77, 126)
HSL	hsl(216, 47%, 34%)
HSV	hsv(216, 64%, 49%)
CMYK	cmyk(64.3%, 38.9%, 0%, 50.6%)
CIE-LAB	lab(32.64, 4.82, -31.26)
CIE-LCH	lch(32.64, 31.63, 278.77°)
OKLab	oklab(42.06% -0.0178 -0.0887)
OKLCH	oklch(42.06% 0.09 258.7)
XYZ	xyz(7.5006, 7.3713, 20.7621)
Luminance	0.0737 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4D7E #7E5E2D

analogous

#2D757E #2D4D7E #352D7E

triadic

#2D4D7E #7E2D4D #4D7E2D

tetradic

#2D4D7E #7E2D75 #7E5E2D #2D7E35

square

#2D4D7E #7E2D75 #7E5E2D #2D7E35

split-complementary

#2D4D7E #7E352D #757E2D

monochromatic

#0D1624 #1D3151 #2D4D7E #3D69AB #5F88C6

Accessibility & contrast

On white

8.49

#2D4D7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#2D4D7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4D7E

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4D7E	#FFFFFF	#000000	##FFFFFF
##2D4D7E	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#385180

Deuteranopia (green-blind)

#2D497D

Tritanopia (blue-blind)

#00585F

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2d4d7e;
/* rgb */ color: rgb(45, 77, 126);
/* oklch */ color: oklch(42.1% 0.090 258.7);

Tailwind

colors: {
  custom: {
    50: '#6e7ea3',
    500: '#2d4d7e',
    950: '#000000',
  },
}

SCSS

$custom: #2d4d7e;
$custom-light: #6e7ea3;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4d7e",
  "rgb": {
    "r": 45,
    "g": 77,
    "b": 126
  },
  "hsl": {
    "h": 216.296,
    "s": 47.368,
    "l": 33.529
  },
  "oklch": {
    "l": 0.42061,
    "c": 0.09049,
    "h": 258.7
  },
  "luminance": 0.07372
}

Semantic roles & 50–950 ramp

primary

#2D4D7E

secondary

#AC8C5A

accent

#A251D7

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#08090F

muted

#7B7B7F

Preview Lab

Preview with #2D4D7E

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

Preview Lab → · Contrast checker → · Palette generator →