#2D336F#2D336F

#2D336F is a dark, moderate blue. Relative luminance 0.041; OKLCH L 35.1% C 0.103 H 275.5°. Best body text is #FFFFFF at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#2D336F
RGB	rgb(45, 51, 111)
HSL	hsl(235, 42%, 31%)
HSV	hsv(235, 59%, 44%)
CMYK	cmyk(59.5%, 54.1%, 0%, 56.5%)
CIE-LAB	lab(23.91, 16.98, -35.73)
CIE-LCH	lch(23.91, 39.56, 295.42°)
OKLab	oklab(35.06% 0.0098 -0.1022)
OKLCH	oklch(35.06% 0.103 275.5)
XYZ	xyz(5.1343, 4.0729, 15.5514)
Luminance	0.0407 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D336F #6F692D

analogous

#2D546F #2D336F #482D6F

triadic

#2D336F #6F2D33 #336F2D

tetradic

#2D336F #6F2D54 #6F692D #2D6F48

square

#2D336F #6F2D54 #6F692D #2D6F48

split-complementary

#2D336F #6F482D #546F2D

monochromatic

#0A0B18 #1B1F43 #2D336F #3F479B #5A63BC

Accessibility & contrast

On white

11.57

#2D336F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#2D336F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D336F

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D336F	#FFFFFF	#000000	##FFFFFF
##2D336F	1.00	11.57	1.81	11.57
#FFFFFF	11.57	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#123C71

Deuteranopia (green-blind)

#06366E

Tritanopia (blue-blind)

#07414C

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2d336f;
/* rgb */ color: rgb(45, 51, 111);
/* oklch */ color: oklch(35.1% 0.103 275.5);

Tailwind

colors: {
  custom: {
    50: '#6c6a99',
    500: '#2d336f',
    950: '#000000',
  },
}

SCSS

$custom: #2d336f;
$custom-light: #6c6a99;
$custom-dark: #000000;

JSON

{
  "hex": "#2d336f",
  "rgb": {
    "r": 45,
    "g": 51,
    "b": 111
  },
  "hsl": {
    "h": 234.545,
    "s": 42.308,
    "l": 30.588
  },
  "oklch": {
    "l": 0.35064,
    "c": 0.10265,
    "h": 275.5
  },
  "luminance": 0.04073
}

Semantic roles & 50–950 ramp

primary

#2D336F

secondary

#A19A57

accent

#C756D2

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #2D336F

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

Preview Lab → · Contrast checker → · Palette generator →