#2D355B#2D355B

#2D355B is a dark, moderate blue. Relative luminance 0.039; OKLCH L 34.1% C 0.068 H 273.3°. Best body text is #FFFFFF at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#2D355B
RGB	rgb(45, 53, 91)
HSL	hsl(230, 34%, 27%)
HSV	hsv(230, 51%, 36%)
CMYK	cmyk(50.5%, 41.8%, 0%, 64.3%)
CIE-LAB	lab(23.20, 8.40, -23.89)
CIE-LCH	lch(23.20, 25.32, 289.38°)
OKLab	oklab(34.1% 0.0039 -0.0674)
OKLCH	oklch(34.1% 0.068 273.3)
XYZ	xyz(4.2430, 3.8592, 10.4168)
Luminance	0.0386 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D355B #5B532D

analogous

#2D4C5B #2D355B #3C2D5B

triadic

#2D355B #5B2D35 #355B2D

tetradic

#2D355B #5B2D4C #5B532D #2D5B3C

square

#2D355B #5B2D4C #5B532D #2D5B3C

split-complementary

#2D355B #5B3C2D #4C5B2D

monochromatic

#0A0C14 #191D32 #2D355B #414D84 #5765AC

Accessibility & contrast

On white

11.85

#2D355B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#2D355B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D355B

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D355B	#FFFFFF	#000000	##FFFFFF
##2D355B	1.00	11.85	1.77	11.85
#FFFFFF	11.85	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27395D

Deuteranopia (green-blind)

#23365A

Tritanopia (blue-blind)

#1C3D43

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2d355b;
/* rgb */ color: rgb(45, 53, 91);
/* oklch */ color: oklch(34.1% 0.068 273.3);

Tailwind

colors: {
  custom: {
    50: '#696c89',
    500: '#2d355b',
    950: '#000000',
  },
}

SCSS

$custom: #2d355b;
$custom-light: #696c89;
$custom-dark: #000000;

JSON

{
  "hex": "#2d355b",
  "rgb": {
    "r": 45,
    "g": 53,
    "b": 91
  },
  "hsl": {
    "h": 229.565,
    "s": 33.824,
    "l": 26.667
  },
  "oklch": {
    "l": 0.34101,
    "c": 0.06752,
    "h": 273.3
  },
  "luminance": 0.03859
}

Semantic roles & 50–950 ramp

primary

#2D355B

secondary

#8D8357

accent

#B75ECA

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#06060B

muted

#7A7A7C

Preview Lab

Preview with #2D355B

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

Preview Lab → · Contrast checker → · Palette generator →