#2D2F5C#2D2F5C

#2D2F5C is a dark, moderate blue. Relative luminance 0.034; OKLCH L 32.8% C 0.079 H 279.2°. Best body text is #FFFFFF at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#2D2F5C
RGB	rgb(45, 47, 92)
HSL	hsl(237, 34%, 27%)
HSV	hsv(237, 51%, 36%)
CMYK	cmyk(51.1%, 48.9%, 0%, 63.9%)
CIE-LAB	lab(21.44, 12.95, -27.33)
CIE-LCH	lch(21.44, 30.24, 295.36°)
OKLab	oklab(32.78% 0.0126 -0.0775)
OKLCH	oklch(32.78% 0.079 279.2)
XYZ	xyz(4.0299, 3.3634, 10.5600)
Luminance	0.0336 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2F5C #5C5A2D

analogous

#2D475C #2D2F5C #432D5C

triadic

#2D2F5C #5C2D2F #2F5C2D

tetradic

#2D2F5C #5C2D47 #5C5A2D #2D5C43

square

#2D2F5C #5C2D47 #5C5A2D #2D5C43

split-complementary

#2D2F5C #5C432D #475C2D

monochromatic

#0A0A15 #191A33 #2D2F5C #414485 #575AAD

Accessibility & contrast

On white

12.55

#2D2F5C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#2D2F5C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2F5C

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2F5C	#FFFFFF	#000000	##FFFFFF
##2D2F5C	1.00	12.55	1.67	12.55
#FFFFFF	12.55	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D355E

Deuteranopia (green-blind)

#19325B

Tritanopia (blue-blind)

#1C3841

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2d2f5c;
/* rgb */ color: rgb(45, 47, 92);
/* oklch */ color: oklch(32.8% 0.079 279.2);

Tailwind

colors: {
  custom: {
    50: '#69678a',
    500: '#2d2f5c',
    950: '#000000',
  },
}

SCSS

$custom: #2d2f5c;
$custom-light: #69678a;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2f5c",
  "rgb": {
    "r": 45,
    "g": 47,
    "b": 92
  },
  "hsl": {
    "h": 237.447,
    "s": 34.307,
    "l": 26.863
  },
  "oklch": {
    "l": 0.3278,
    "c": 0.07854,
    "h": 279.2
  },
  "luminance": 0.03364
}

Semantic roles & 50–950 ramp

primary

#2D2F5C

secondary

#8E8C57

accent

#C65DCA

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#06060C

muted

#7A7A7D

Preview Lab

Preview with #2D2F5C

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

Preview Lab → · Contrast checker → · Palette generator →