#2D2F40#2D2F40

#2D2F40 is a dark, muted blue. Relative luminance 0.030; OKLCH L 31.1% C 0.031 H 279.2°. Best body text is #FFFFFF at 13.19:1 contrast (WCAG AA passes).

Color values

HEX	#2D2F40
RGB	rgb(45, 47, 64)
HSL	hsl(234, 17%, 21%)
HSV	hsv(234, 30%, 25%)
CMYK	cmyk(29.7%, 26.6%, 0%, 74.9%)
CIE-LAB	lab(19.89, 3.75, -10.97)
CIE-LCH	lch(19.89, 11.60, 288.86°)
OKLab	oklab(31.07% 0.0049 -0.0302)
OKLCH	oklch(31.07% 0.031 279.2)
XYZ	xyz(3.0239, 2.9610, 5.2617)
Luminance	0.0296 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2F40 #403E2D

analogous

#2D3940 #2D2F40 #352D40

triadic

#2D2F40 #402D2F #2F402D

tetradic

#2D2F40 #402D39 #403E2D #2D4035

square

#2D2F40 #402D39 #403E2D #2D4035

split-complementary

#2D2F40 #40352D #39402D

monochromatic

#0D0D12 #14151C #2D2F40 #464964 #606488

Accessibility & contrast

On white

13.19

#2D2F40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#2D2F40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2F40

13.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2F40	#FFFFFF	#000000	##FFFFFF
##2D2F40	1.00	13.19	1.59	13.19
#FFFFFF	13.19	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A3141

Deuteranopia (green-blind)

#292F40

Tritanopia (blue-blind)

#283235

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2d2f40;
/* rgb */ color: rgb(45, 47, 64);
/* oklch */ color: oklch(31.1% 0.031 279.2);

Tailwind

colors: {
  custom: {
    50: '#666774',
    500: '#2d2f40',
    950: '#000000',
  },
}

SCSS

$custom: #2d2f40;
$custom-light: #666774;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2f40",
  "rgb": {
    "r": 45,
    "g": 47,
    "b": 64
  },
  "hsl": {
    "h": 233.684,
    "s": 17.431,
    "l": 21.373
  },
  "oklch": {
    "l": 0.31074,
    "c": 0.03061,
    "h": 279.2
  },
  "luminance": 0.02961
}

Semantic roles & 50–950 ramp

primary

#2D2F40

secondary

#716E58

accent

#B26EBA

background

#F6F6F7

surface

#EBEBED

border

#C6C6C8

text

#060608

muted

#7A7A7B

Preview Lab

Preview with #2D2F40

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

Preview Lab → · Contrast checker → · Palette generator →