#2D4073#2D4073

#2D4073 is a dark, moderate blue. Relative luminance 0.055; OKLCH L 38.3% C 0.090 H 266.8°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#2D4073
RGB	rgb(45, 64, 115)
HSL	hsl(224, 44%, 31%)
HSV	hsv(224, 61%, 45%)
CMYK	cmyk(60.9%, 44.3%, 0%, 54.9%)
CIE-LAB	lab(28.01, 9.48, -31.71)
CIE-LCH	lch(28.01, 33.10, 286.64°)
OKLab	oklab(38.27% -0.0051 -0.0902)
OKLCH	oklch(38.27% 0.09 266.8)
XYZ	xyz(6.0090, 5.4620, 16.9539)
Luminance	0.0546 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4073 #73602D

analogous

#2D6373 #2D4073 #3D2D73

triadic

#2D4073 #732D40 #40732D

tetradic

#2D4073 #732D63 #73602D #2D733D

square

#2D4073 #732D63 #73602D #2D733D

split-complementary

#2D4073 #733D2D #63732D

monochromatic

#0B0F1B #1C2847 #2D4073 #3E589F #5B76BF

Accessibility & contrast

On white

10.04

#2D4073 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#2D4073 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4073

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4073	#FFFFFF	#000000	##FFFFFF
##2D4073	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A4575

Deuteranopia (green-blind)

#203F72

Tritanopia (blue-blind)

#004B54

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2d4073;
/* rgb */ color: rgb(45, 64, 115);
/* oklch */ color: oklch(38.3% 0.090 266.8);

Tailwind

colors: {
  custom: {
    50: '#6c749b',
    500: '#2d4073',
    950: '#000000',
  },
}

SCSS

$custom: #2d4073;
$custom-light: #6c749b;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4073",
  "rgb": {
    "r": 45,
    "g": 64,
    "b": 115
  },
  "hsl": {
    "h": 223.714,
    "s": 43.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.38272,
    "c": 0.09035,
    "h": 266.8
  },
  "luminance": 0.05462
}

Semantic roles & 50–950 ramp

primary

#2D4073

secondary

#A49057

accent

#B154D3

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07080E

muted

#7A7B7E

Preview Lab

Preview with #2D4073

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

Preview Lab → · Contrast checker → · Palette generator →