#2F3D4E#2F3D4E

#2F3D4E is a dark, muted cyan. Relative luminance 0.045; OKLCH L 35.5% C 0.035 H 253.6°. Best body text is #FFFFFF at 11.06:1 contrast (WCAG AA passes).

Color values

HEX	#2F3D4E
RGB	rgb(47, 61, 78)
HSL	hsl(213, 25%, 25%)
HSV	hsv(213, 40%, 31%)
CMYK	cmyk(39.7%, 21.8%, 0%, 69.4%)
CIE-LAB	lab(25.23, -0.74, -12.15)
CIE-LCH	lch(25.23, 12.17, 266.49°)
OKLab	oklab(35.5% -0.0099 -0.0336)
OKLCH	oklch(35.5% 0.035 253.6)
XYZ	xyz(4.2158, 4.4917, 7.8511)
Luminance	0.0449 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F3D4E #4E402F

analogous

#2F4D4E #2F3D4E #312F4E

triadic

#2F3D4E #4E2F3D #3D4E2F

tetradic

#2F3D4E #4E2F4D #4E402F #2F4E31

square

#2F3D4E #4E2F4D #4E402F #2F4E31

split-complementary

#2F3D4E #4E312F #4D4E2F

monochromatic

#0C0F13 #181F28 #2F3D4E #465B74 #5D799A

Accessibility & contrast

On white

11.06

#2F3D4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#2F3D4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F3D4E

11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F3D4E	#FFFFFF	#000000	##FFFFFF
##2F3D4E	1.00	11.06	1.90	11.06
#FFFFFF	11.06	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373E4F

Deuteranopia (green-blind)

#333A4E

Tritanopia (blue-blind)

#254143

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2f3d4e;
/* rgb */ color: rgb(47, 61, 78);
/* oklch */ color: oklch(35.5% 0.035 253.6);

Tailwind

colors: {
  custom: {
    50: '#69727f',
    500: '#2f3d4e',
    950: '#000000',
  },
}

SCSS

$custom: #2f3d4e;
$custom-light: #69727f;
$custom-dark: #000000;

JSON

{
  "hex": "#2f3d4e",
  "rgb": {
    "r": 47,
    "g": 61,
    "b": 78
  },
  "hsl": {
    "h": 212.903,
    "s": 24.8,
    "l": 24.51
  },
  "oklch": {
    "l": 0.35504,
    "c": 0.03499,
    "h": 253.6
  },
  "luminance": 0.04492
}

Semantic roles & 50–950 ramp

primary

#2F3D4E

secondary

#7F6E5A

accent

#9867C1

background

#F6F6F7

surface

#EBECEE

border

#C6C7C9

text

#06080A

muted

#7A7B7C

Preview Lab

Preview with #2F3D4E

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

Preview Lab → · Contrast checker → · Palette generator →