#2F555F#2F555F

#2F555F is a dark, muted cyan. Relative luminance 0.079; OKLCH L 42.5% C 0.046 H 216.6°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#2F555F
RGB	rgb(47, 85, 95)
HSL	hsl(193, 34%, 28%)
HSV	hsv(193, 51%, 37%)
CMYK	cmyk(50.5%, 10.5%, 0%, 62.7%)
CIE-LAB	lab(33.83, -10.47, -10.01)
CIE-LCH	lch(33.83, 14.48, 223.71°)
OKLab	oklab(42.55% -0.0371 -0.0276)
OKLCH	oklch(42.55% 0.046 216.6)
XYZ	xyz(6.4856, 7.9270, 12.0126)
Luminance	0.0793 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F555F #5F392F

analogous

#2F5F51 #2F555F #2F3D5F

triadic

#2F555F #5F2F55 #555F2F

tetradic

#2F555F #512F5F #5F392F #3D5F2F

square

#2F555F #512F5F #5F392F #3D5F2F

split-complementary

#2F555F #5F2F3D #5F512F

monochromatic

#0A1214 #1B3036 #2F555F #437A88 #5B9CAE

Accessibility & contrast

On white

8.12

#2F555F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#2F555F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F555F

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F555F	#FFFFFF	#000000	##FFFFFF
##2F555F	1.00	8.12	2.59	8.12
#FFFFFF	8.12	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5360

Deuteranopia (green-blind)

#474D5F

Tritanopia (blue-blind)

#165958

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2f555f;
/* rgb */ color: rgb(47, 85, 95);
/* oklch */ color: oklch(42.5% 0.046 216.6);

Tailwind

colors: {
  custom: {
    50: '#6b858c',
    500: '#2f555f',
    950: '#000000',
  },
}

SCSS

$custom: #2f555f;
$custom-light: #6b858c;
$custom-dark: #000000;

JSON

{
  "hex": "#2f555f",
  "rgb": {
    "r": 47,
    "g": 85,
    "b": 95
  },
  "hsl": {
    "h": 192.5,
    "s": 33.803,
    "l": 27.843
  },
  "oklch": {
    "l": 0.42547,
    "c": 0.04629,
    "h": 216.6
  },
  "luminance": 0.07928
}

Semantic roles & 50–950 ramp

primary

#2F555F

secondary

#916559

accent

#745ECA

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#070B0C

muted

#7A7C7D

Preview Lab

Preview with #2F555F

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

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