#2D2E37#2D2E37

#2D2E37 is a dark, near-neutral blue. Relative luminance 0.028; OKLCH L 30.4% C 0.016 H 280.4°. Best body text is #FFFFFF at 13.48:1 contrast (WCAG AA passes).

Color values

HEX	#2D2E37
RGB	rgb(45, 46, 55)
HSL	hsl(234, 10%, 20%)
HSV	hsv(234, 18%, 22%)
CMYK	cmyk(18.2%, 16.4%, 0%, 78.4%)
CIE-LAB	lab(19.17, 1.86, -5.88)
CIE-LCH	lch(19.17, 6.17, 287.59°)
OKLab	oklab(30.39% 0.0029 -0.0159)
OKLCH	oklch(30.39% 0.016 280.4)
XYZ	xyz(2.7486, 2.7877, 4.0070)
Luminance	0.0279 (WCAG relative)
Temperature	neutral
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2E37 #37362D

analogous

#2D3337 #2D2E37 #312D37

triadic

#2D2E37 #372D2E #2E372D

tetradic

#2D2E37 #372D33 #37362D #2D3731

square

#2D2E37 #372D33 #37362D #2D3731

split-complementary

#2D2E37 #37312D #33372D

monochromatic

#0E0E11 #111215 #2D2E37 #494A59 #64667A

Accessibility & contrast

On white

13.48

#2D2E37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#2D2E37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2E37

13.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2E37	#FFFFFF	#000000	##FFFFFF
##2D2E37	1.00	13.48	1.56	13.48
#FFFFFF	13.48	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2F37

Deuteranopia (green-blind)

#2B2E37

Tritanopia (blue-blind)

#2B3031

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #2d2e37;
/* rgb */ color: rgb(45, 46, 55);
/* oklch */ color: oklch(30.4% 0.016 280.4);

Tailwind

colors: {
  custom: {
    50: '#66666d',
    500: '#2d2e37',
    950: '#000000',
  },
}

SCSS

$custom: #2d2e37;
$custom-light: #66666d;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2e37",
  "rgb": {
    "r": 45,
    "g": 46,
    "b": 55
  },
  "hsl": {
    "h": 234,
    "s": 10,
    "l": 19.608
  },
  "oklch": {
    "l": 0.30389,
    "c": 0.01622,
    "h": 280.4
  },
  "luminance": 0.02788
}

Semantic roles & 50–950 ramp

primary

#2D2E37

secondary

#676559

accent

#AD75B3

background

#F6F6F6

surface

#EBEBEB

border

#C6C6C6

text

#050607

muted

#7A7A7A

Preview Lab

Preview with #2D2E37

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

Preview Lab → · Contrast checker → · Palette generator →