#2D4A73#2D4A73

#2D4A73 is a dark, moderate blue. Relative luminance 0.067; OKLCH L 40.7% C 0.078 H 257.2°. Best body text is #FFFFFF at 8.98:1 contrast (WCAG AA passes).

Color values

HEX	#2D4A73
RGB	rgb(45, 74, 115)
HSL	hsl(215, 44%, 31%)
HSV	hsv(215, 61%, 45%)
CMYK	cmyk(60.9%, 35.7%, 0%, 54.9%)
CIE-LAB	lab(31.10, 2.76, -26.83)
CIE-LCH	lch(31.10, 26.97, 275.88°)
OKLab	oklab(40.66% -0.0173 -0.0758)
OKLCH	oklch(40.66% 0.078 257.2)
XYZ	xyz(6.6244, 6.6927, 17.1591)
Luminance	0.0669 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4A73 #73562D

analogous

#2D6D73 #2D4A73 #332D73

triadic

#2D4A73 #732D4A #4A732D

tetradic

#2D4A73 #732D6D #73562D #2D7333

square

#2D4A73 #732D6D #73562D #2D7333

split-complementary

#2D4A73 #73332D #6D732D

monochromatic

#0B111B #1C2E47 #2D4A73 #3E669F #5B85BF

Accessibility & contrast

On white

8.98

#2D4A73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#2D4A73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4A73

8.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4A73	#FFFFFF	#000000	##FFFFFF
##2D4A73	1.00	8.98	2.34	8.98
#FFFFFF	8.98	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#394D75

Deuteranopia (green-blind)

#304672

Tritanopia (blue-blind)

#005359

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2d4a73;
/* rgb */ color: rgb(45, 74, 115);
/* oklch */ color: oklch(40.7% 0.078 257.2);

Tailwind

colors: {
  custom: {
    50: '#6c7c9b',
    500: '#2d4a73',
    950: '#000000',
  },
}

SCSS

$custom: #2d4a73;
$custom-light: #6c7c9b;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4a73",
  "rgb": {
    "r": 45,
    "g": 74,
    "b": 115
  },
  "hsl": {
    "h": 215.143,
    "s": 43.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.40661,
    "c": 0.07776,
    "h": 257.2
  },
  "luminance": 0.06693
}

Semantic roles & 50–950 ramp

primary

#2D4A73

secondary

#A48557

accent

#9F54D3

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #2D4A73

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

Preview Lab → · Contrast checker → · Palette generator →