#2D347A#2D347A

#2D347A is a dark, moderate blue. Relative luminance 0.044; OKLCH L 36.1% C 0.118 H 274.6°. Best body text is #FFFFFF at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#2D347A
RGB	rgb(45, 52, 122)
HSL	hsl(235, 46%, 33%)
HSV	hsv(235, 63%, 48%)
CMYK	cmyk(63.1%, 57.4%, 0%, 52.2%)
CIE-LAB	lab(25.01, 20.33, -40.97)
CIE-LCH	lch(25.01, 45.73, 296.39°)
OKLab	oklab(36.15% 0.0094 -0.1176)
OKLCH	oklch(36.15% 0.118 274.6)
XYZ	xyz(5.8219, 4.4186, 18.9546)
Luminance	0.0442 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D347A #7A732D

analogous

#2D5B7A #2D347A #4C2D7A

triadic

#2D347A #7A2D34 #347A2D

tetradic

#2D347A #7A2D5B #7A732D #2D7A4C

square

#2D347A #7A2D5B #7A732D #2D7A4C

split-complementary

#2D347A #7A4C2D #5B7A2D

monochromatic

#0C0E21 #1D214D #2D347A #3D47A7 #5E67C4

Accessibility & contrast

On white

11.15

#2D347A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#2D347A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D347A

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D347A	#FFFFFF	#000000	##FFFFFF
##2D347A	1.00	11.15	1.88	11.15
#FFFFFF	11.15	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#013F7C

Deuteranopia (green-blind)

#003879

Tritanopia (blue-blind)

#004451

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2d347a;
/* rgb */ color: rgb(45, 52, 122);
/* oklch */ color: oklch(36.1% 0.118 274.6);

Tailwind

colors: {
  custom: {
    50: '#6e6ba1',
    500: '#2d347a',
    950: '#000000',
  },
}

SCSS

$custom: #2d347a;
$custom-light: #6e6ba1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d347a",
  "rgb": {
    "r": 45,
    "g": 52,
    "b": 122
  },
  "hsl": {
    "h": 234.545,
    "s": 46.108,
    "l": 32.745
  },
  "oklch": {
    "l": 0.36149,
    "c": 0.11794,
    "h": 274.6
  },
  "luminance": 0.04419
}

Semantic roles & 50–950 ramp

primary

#2D347A

secondary

#AAA359

accent

#CA52D6

background

#F7F6FA

surface

#EDEBF3

border

#C8C6CD

text

#08060F

muted

#7B7A7F

Preview Lab

Preview with #2D347A

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

Preview Lab → · Contrast checker → · Palette generator →