#2D3072#2D3072

#2D3072 is a dark, moderate blue. Relative luminance 0.039; OKLCH L 34.7% C 0.112 H 276.9°. Best body text is #FFFFFF at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#2D3072
RGB	rgb(45, 48, 114)
HSL	hsl(237, 43%, 31%)
HSV	hsv(237, 61%, 45%)
CMYK	cmyk(60.5%, 57.9%, 0%, 55.3%)
CIE-LAB	lab(23.29, 20.15, -38.65)
CIE-LCH	lch(23.29, 43.59, 297.53°)
OKLab	oklab(34.67% 0.0134 -0.1108)
OKLCH	oklch(34.67% 0.112 276.9)
XYZ	xyz(5.1754, 3.8863, 16.3937)
Luminance	0.0389 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3072 #726F2D

analogous

#2D5272 #2D3072 #4C2D72

triadic

#2D3072 #722D30 #30722D

tetradic

#2D3072 #722D52 #726F2D #2D724C

square

#2D3072 #722D52 #726F2D #2D724C

split-complementary

#2D3072 #724C2D #52722D

monochromatic

#0A0B1A #1C1E46 #2D3072 #3E429E #5B5FBE

Accessibility & contrast

On white

11.82

#2D3072 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#2D3072 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3072

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3072	#FFFFFF	#000000	##FFFFFF
##2D3072	1.00	11.82	1.78	11.82
#FFFFFF	11.82	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#023A74

Deuteranopia (green-blind)

#003571

Tritanopia (blue-blind)

#023F4C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2d3072;
/* rgb */ color: rgb(45, 48, 114);
/* oklch */ color: oklch(34.7% 0.112 276.9);

Tailwind

colors: {
  custom: {
    50: '#6d689b',
    500: '#2d3072',
    950: '#000000',
  },
}

SCSS

$custom: #2d3072;
$custom-light: #6d689b;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3072",
  "rgb": {
    "r": 45,
    "g": 48,
    "b": 114
  },
  "hsl": {
    "h": 237.391,
    "s": 43.396,
    "l": 31.176
  },
  "oklch": {
    "l": 0.34671,
    "c": 0.11161,
    "h": 276.9
  },
  "luminance": 0.03887
}

Semantic roles & 50–950 ramp

primary

#2D3072

secondary

#A3A057

accent

#CE55D3

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #2D3072

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

Preview Lab → · Contrast checker → · Palette generator →