#2D4D85#2D4D85

#2D4D85 is a dark, moderate blue. Relative luminance 0.076; OKLCH L 42.5% C 0.101 H 260.8°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#2D4D85
RGB	rgb(45, 77, 133)
HSL	hsl(218, 49%, 35%)
HSV	hsv(218, 66%, 52%)
CMYK	cmyk(66.2%, 42.1%, 0%, 47.8%)
CIE-LAB	lab(33.05, 7.43, -34.94)
CIE-LCH	lch(33.05, 35.72, 282.00°)
OKLab	oklab(42.51% -0.0161 -0.0995)
OKLCH	oklch(42.51% 0.101 260.8)
XYZ	xyz(7.9682, 7.5583, 23.2247)
Luminance	0.0756 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4D85 #85652D

analogous

#2D7985 #2D4D85 #392D85

triadic

#2D4D85 #852D4D #4D852D

tetradic

#2D4D85 #852D79 #85652D #2D8539

square

#2D4D85 #852D79 #85652D #2D8539

split-complementary

#2D4D85 #85392D #79852D

monochromatic

#0E182A #1E3357 #2D4D85 #3C67B3 #6288CA

Accessibility & contrast

On white

8.36

#2D4D85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#2D4D85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4D85

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4D85	#FFFFFF	#000000	##FFFFFF
##2D4D85	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#345287

Deuteranopia (green-blind)

#274A84

Tritanopia (blue-blind)

#005A62

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2d4d85;
/* rgb */ color: rgb(45, 77, 133);
/* oklch */ color: oklch(42.5% 0.101 260.8);

Tailwind

colors: {
  custom: {
    50: '#6f7ea9',
    500: '#2d4d85',
    950: '#000000',
  },
}

SCSS

$custom: #2d4d85;
$custom-light: #6f7ea9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4d85",
  "rgb": {
    "r": 45,
    "g": 77,
    "b": 133
  },
  "hsl": {
    "h": 218.182,
    "s": 49.438,
    "l": 34.902
  },
  "oklch": {
    "l": 0.4251,
    "c": 0.10078,
    "h": 260.8
  },
  "luminance": 0.07559
}

Semantic roles & 50–950 ramp

primary

#2D4D85

secondary

#B0925D

accent

#A74FD9

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #2D4D85

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

Preview Lab → · Contrast checker → · Palette generator →