#2F516D#2F516D

#2F516D is a dark, moderate cyan. Relative luminance 0.076; OKLCH L 42.2% C 0.061 H 244.8°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#2F516D
RGB	rgb(47, 81, 109)
HSL	hsl(207, 40%, 31%)
HSV	hsv(207, 57%, 43%)
CMYK	cmyk(56.9%, 25.7%, 0%, 57.3%)
CIE-LAB	lab(33.12, -3.41, -19.89)
CIE-LCH	lch(33.12, 20.18, 260.28°)
OKLab	oklab(42.18% -0.0261 -0.0557)
OKLCH	oklch(42.18% 0.062 244.8)
XYZ	xyz(6.8740, 7.5928, 15.5683)
Luminance	0.0759 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F516D #6D4B2F

analogous

#2F6D6A #2F516D #2F326D

triadic

#2F516D #6D2F51 #516D2F

tetradic

#2F516D #6A2F6D #6D4B2F #326D2F

square

#2F516D #6A2F6D #6D4B2F #326D2F

split-complementary

#2F516D #6D2F32 #6D6A2F

monochromatic

#0A1117 #1D3142 #2F516D #417198 #5D90B9

Accessibility & contrast

On white

8.34

#2F516D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#2F516D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F516D

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F516D	#FFFFFF	#000000	##FFFFFF
##2F516D	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45516E

Deuteranopia (green-blind)

#3D4B6C

Tritanopia (blue-blind)

#07585B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2f516d;
/* rgb */ color: rgb(47, 81, 109);
/* oklch */ color: oklch(42.2% 0.061 244.8);

Tailwind

colors: {
  custom: {
    50: '#6c8197',
    500: '#2f516d',
    950: '#000000',
  },
}

SCSS

$custom: #2f516d;
$custom-light: #6c8197;
$custom-dark: #000000;

JSON

{
  "hex": "#2f516d",
  "rgb": {
    "r": 47,
    "g": 81,
    "b": 109
  },
  "hsl": {
    "h": 207.097,
    "s": 39.744,
    "l": 30.588
  },
  "oklch": {
    "l": 0.42178,
    "c": 0.0615,
    "h": 244.8
  },
  "luminance": 0.07593
}

Semantic roles & 50–950 ramp

primary

#2F516D

secondary

#9E7959

accent

#8E58D0

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#070A0D

muted

#7A7C7E

Preview Lab

Preview with #2F516D

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

Preview Lab → · Contrast checker → · Palette generator →