#2D336D#2D336D

#2D336D is a dark, moderate blue. Relative luminance 0.040; OKLCH L 34.9% C 0.100 H 275.5°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#2D336D
RGB	rgb(45, 51, 109)
HSL	hsl(234, 42%, 30%)
HSV	hsv(234, 59%, 43%)
CMYK	cmyk(58.7%, 53.2%, 0%, 57.3%)
CIE-LAB	lab(23.77, 16.25, -34.68)
CIE-LCH	lch(23.77, 38.30, 295.11°)
OKLab	oklab(34.91% 0.0096 -0.0991)
OKLCH	oklch(34.91% 0.1 275.5)
XYZ	xyz(5.0254, 4.0293, 14.9780)
Luminance	0.0403 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D336D #6D672D

analogous

#2D536D #2D336D #472D6D

triadic

#2D336D #6D2D33 #336D2D

tetradic

#2D336D #6D2D53 #6D672D #2D6D47

square

#2D336D #6D2D53 #6D672D #2D6D47

split-complementary

#2D336D #6D472D #536D2D

monochromatic

#090A16 #1B1F42 #2D336D #3F4798 #5A63BB

Accessibility & contrast

On white

11.63

#2D336D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#2D336D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D336D

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D336D	#FFFFFF	#000000	##FFFFFF
##2D336D	1.00	11.63	1.81	11.63
#FFFFFF	11.63	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#153B6F

Deuteranopia (green-blind)

#0B366C

Tritanopia (blue-blind)

#0A404B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2d336d;
/* rgb */ color: rgb(45, 51, 109);
/* oklch */ color: oklch(34.9% 0.100 275.5);

Tailwind

colors: {
  custom: {
    50: '#6c6a97',
    500: '#2d336d',
    950: '#000000',
  },
}

SCSS

$custom: #2d336d;
$custom-light: #6c6a97;
$custom-dark: #000000;

JSON

{
  "hex": "#2d336d",
  "rgb": {
    "r": 45,
    "g": 51,
    "b": 109
  },
  "hsl": {
    "h": 234.375,
    "s": 41.558,
    "l": 30.196
  },
  "oklch": {
    "l": 0.3491,
    "c": 0.09954,
    "h": 275.5
  },
  "luminance": 0.0403
}

Semantic roles & 50–950 ramp

primary

#2D336D

secondary

#9F9857

accent

#C656D1

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060D

muted

#7A7A7E

Preview Lab

Preview with #2D336D

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

Preview Lab → · Contrast checker → · Palette generator →