#2D356E#2D356E

#2D356E is a dark, moderate blue. Relative luminance 0.042; OKLCH L 35.4% C 0.098 H 274.3°. Best body text is #FFFFFF at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#2D356E
RGB	rgb(45, 53, 110)
HSL	hsl(233, 42%, 30%)
HSV	hsv(233, 59%, 43%)
CMYK	cmyk(59.1%, 51.8%, 0%, 56.9%)
CIE-LAB	lab(24.42, 15.23, -34.28)
CIE-LCH	lch(24.42, 37.51, 293.95°)
OKLab	oklab(35.42% 0.0073 -0.0979)
OKLCH	oklch(35.42% 0.098 274.3)
XYZ	xyz(5.1689, 4.2295, 15.2928)
Luminance	0.0423 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D356E #6E662D

analogous

#2D556E #2D356E #452D6E

triadic

#2D356E #6E2D35 #356E2D

tetradic

#2D356E #6E2D55 #6E662D #2D6E45

square

#2D356E #6E2D55 #6E662D #2D6E45

split-complementary

#2D356E #6E452D #556E2D

monochromatic

#090B17 #1B2043 #2D356E #3F4A99 #5A66BB

Accessibility & contrast

On white

11.38

#2D356E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#2D356E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D356E

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D356E	#FFFFFF	#000000	##FFFFFF
##2D356E	1.00	11.38	1.85	11.38
#FFFFFF	11.38	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#193D70

Deuteranopia (green-blind)

#0F376D

Tritanopia (blue-blind)

#08424C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2d356e;
/* rgb */ color: rgb(45, 53, 110);
/* oklch */ color: oklch(35.4% 0.098 274.3);

Tailwind

colors: {
  custom: {
    50: '#6c6c98',
    500: '#2d356e',
    950: '#000000',
  },
}

SCSS

$custom: #2d356e;
$custom-light: #6c6c98;
$custom-dark: #000000;

JSON

{
  "hex": "#2d356e",
  "rgb": {
    "r": 45,
    "g": 53,
    "b": 110
  },
  "hsl": {
    "h": 232.615,
    "s": 41.935,
    "l": 30.392
  },
  "oklch": {
    "l": 0.35422,
    "c": 0.09815,
    "h": 274.3
  },
  "luminance": 0.0423
}

Semantic roles & 50–950 ramp

primary

#2D356E

secondary

#A09757

accent

#C356D2

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #2D356E

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

Preview Lab → · Contrast checker → · Palette generator →