#2D4273#2D4273

#2D4273 is a dark, moderate blue. Relative luminance 0.057; OKLCH L 38.7% C 0.088 H 265.1°. Best body text is #FFFFFF at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#2D4273
RGB	rgb(45, 66, 115)
HSL	hsl(222, 44%, 31%)
HSV	hsv(222, 61%, 45%)
CMYK	cmyk(60.9%, 42.6%, 0%, 54.9%)
CIE-LAB	lab(28.62, 8.12, -30.75)
CIE-LCH	lch(28.62, 31.80, 284.79°)
OKLab	oklab(38.74% -0.0075 -0.0873)
OKLCH	oklch(38.74% 0.088 265.1)
XYZ	xyz(6.1239, 5.6916, 16.9922)
Luminance	0.0569 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4273 #735E2D

analogous

#2D6573 #2D4273 #3B2D73

triadic

#2D4273 #732D42 #42732D

tetradic

#2D4273 #732D65 #735E2D #2D733B

square

#2D4273 #732D65 #735E2D #2D733B

split-complementary

#2D4273 #733B2D #65732D

monochromatic

#0B101B #1C2947 #2D4273 #3E5B9F #5B79BF

Accessibility & contrast

On white

9.82

#2D4273 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#2D4273 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4273

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4273	#FFFFFF	#000000	##FFFFFF
##2D4273	1.00	9.82	2.14	9.82
#FFFFFF	9.82	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D4775

Deuteranopia (green-blind)

#244172

Tritanopia (blue-blind)

#004D55

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2d4273;
/* rgb */ color: rgb(45, 66, 115);
/* oklch */ color: oklch(38.7% 0.088 265.1);

Tailwind

colors: {
  custom: {
    50: '#6c769b',
    500: '#2d4273',
    950: '#000000',
  },
}

SCSS

$custom: #2d4273;
$custom-light: #6c769b;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4273",
  "rgb": {
    "r": 45,
    "g": 66,
    "b": 115
  },
  "hsl": {
    "h": 222,
    "s": 43.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.3874,
    "c": 0.08767,
    "h": 265.1
  },
  "luminance": 0.05692
}

Semantic roles & 50–950 ramp

primary

#2D4273

secondary

#A48D57

accent

#AD54D3

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07080E

muted

#7A7B7E

Preview Lab

Preview with #2D4273

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

Preview Lab → · Contrast checker → · Palette generator →