#2F516E#2F516E

#2F516E is a dark, moderate cyan. Relative luminance 0.076; OKLCH L 42.2% C 0.063 H 245.7°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#2F516E
RGB	rgb(47, 81, 110)
HSL	hsl(208, 40%, 31%)
HSV	hsv(208, 57%, 43%)
CMYK	cmyk(57.3%, 26.4%, 0%, 56.9%)
CIE-LAB	lab(33.17, -3.06, -20.45)
CIE-LCH	lch(33.17, 20.67, 261.49°)
OKLab	oklab(42.23% -0.0258 -0.0572)
OKLCH	oklch(42.23% 0.063 245.7)
XYZ	xyz(6.9282, 7.6144, 15.8535)
Luminance	0.0761 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F516E #6E4C2F

analogous

#2F6E6B #2F516E #2F316E

triadic

#2F516E #6E2F51 #516E2F

tetradic

#2F516E #6B2F6E #6E4C2F #316E2F

square

#2F516E #6B2F6E #6E4C2F #316E2F

split-complementary

#2F516E #6E2F31 #6E6B2F

monochromatic

#0A1218 #1D3143 #2F516E #417199 #5D8FBA

Accessibility & contrast

On white

8.32

#2F516E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#2F516E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F516E

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F516E	#FFFFFF	#000000	##FFFFFF
##2F516E	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45526F

Deuteranopia (green-blind)

#3C4B6D

Tritanopia (blue-blind)

#05585B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2f516e;
/* rgb */ color: rgb(47, 81, 110);
/* oklch */ color: oklch(42.2% 0.063 245.7);

Tailwind

colors: {
  custom: {
    50: '#6d8197',
    500: '#2f516e',
    950: '#000000',
  },
}

SCSS

$custom: #2f516e;
$custom-light: #6d8197;
$custom-dark: #000000;

JSON

{
  "hex": "#2f516e",
  "rgb": {
    "r": 47,
    "g": 81,
    "b": 110
  },
  "hsl": {
    "h": 207.619,
    "s": 40.127,
    "l": 30.784
  },
  "oklch": {
    "l": 0.42231,
    "c": 0.06279,
    "h": 245.7
  },
  "luminance": 0.07615
}

Semantic roles & 50–950 ramp

primary

#2F516E

secondary

#9F7A59

accent

#8F58D0

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#070A0D

muted

#7A7C7E

Preview Lab

Preview with #2F516E

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

Preview Lab → · Contrast checker → · Palette generator →