#2F455F#2F455F

#2F455F is a dark, muted cyan. Relative luminance 0.057; OKLCH L 38.4% C 0.053 H 253.2°. Best body text is #FFFFFF at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#2F455F
RGB	rgb(47, 69, 95)
HSL	hsl(213, 34%, 28%)
HSV	hsv(213, 51%, 37%)
CMYK	cmyk(50.5%, 27.4%, 0%, 62.7%)
CIE-LAB	lab(28.61, -0.47, -18.01)
CIE-LCH	lch(28.61, 18.02, 268.51°)
OKLab	oklab(38.41% -0.0152 -0.0503)
OKLCH	oklch(38.41% 0.053 253.2)
XYZ	xyz(5.3653, 5.6864, 11.6391)
Luminance	0.0569 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F455F #5F492F

analogous

#2F5D5F #2F455F #312F5F

triadic

#2F455F #5F2F45 #455F2F

tetradic

#2F455F #5F2F5D #5F492F #2F5F31

square

#2F455F #5F2F5D #5F492F #2F5F31

split-complementary

#2F455F #5F312F #5D5F2F

monochromatic

#0A0F14 #1B2736 #2F455F #436388 #5B81AE

Accessibility & contrast

On white

9.83

#2F455F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#2F455F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F455F

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F455F	#FFFFFF	#000000	##FFFFFF
##2F455F	1.00	9.83	2.14	9.83
#FFFFFF	9.83	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B4660

Deuteranopia (green-blind)

#35415E

Tritanopia (blue-blind)

#1B4B4E

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2f455f;
/* rgb */ color: rgb(47, 69, 95);
/* oklch */ color: oklch(38.4% 0.053 253.2);

Tailwind

colors: {
  custom: {
    50: '#6a788c',
    500: '#2f455f',
    950: '#000000',
  },
}

SCSS

$custom: #2f455f;
$custom-light: #6a788c;
$custom-dark: #000000;

JSON

{
  "hex": "#2f455f",
  "rgb": {
    "r": 47,
    "g": 69,
    "b": 95
  },
  "hsl": {
    "h": 212.5,
    "s": 33.803,
    "l": 27.843
  },
  "oklch": {
    "l": 0.3841,
    "c": 0.05253,
    "h": 253.2
  },
  "luminance": 0.05687
}

Semantic roles & 50–950 ramp

primary

#2F455F

secondary

#917759

accent

#985ECA

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#07090C

muted

#7A7B7D

Preview Lab

Preview with #2F455F

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

Preview Lab → · Contrast checker → · Palette generator →