#2F6E8B#2F6E8B

#2F6E8B is a mid, moderate cyan. Relative luminance 0.136; OKLCH L 51.0% C 0.079 H 231.1°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#2F6E8B
RGB	rgb(47, 110, 139)
HSL	hsl(199, 49%, 36%)
HSV	hsv(199, 66%, 55%)
CMYK	cmyk(66.2%, 20.9%, 0%, 45.5%)
CIE-LAB	lab(43.68, -10.62, -21.89)
CIE-LCH	lch(43.68, 24.33, 244.12°)
OKLab	oklab(51% -0.0495 -0.0613)
OKLCH	oklch(51% 0.079 231.1)
XYZ	xyz(11.4066, 13.6191, 26.4487)
Luminance	0.1362 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F6E8B #8B4C2F

analogous

#2F8B7A #2F6E8B #2F408B

triadic

#2F6E8B #8B2F6E #6E8B2F

tetradic

#2F6E8B #7A2F8B #8B4C2F #408B2F

square

#2F6E8B #7A2F8B #8B4C2F #408B2F

split-complementary

#2F6E8B #8B2F40 #8B7A2F

monochromatic

#102630 #204A5D #2F6E8B #3E92B9 #68ADCC

Accessibility & contrast

On white

5.64

#2F6E8B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#2F6E8B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F6E8B

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F6E8B	#FFFFFF	#000000	##FFFFFF
##2F6E8B	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F6D8C

Deuteranopia (green-blind)

#53638B

Tritanopia (blue-blind)

#007678

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #2f6e8b;
/* rgb */ color: rgb(47, 110, 139);
/* oklch */ color: oklch(51.0% 0.079 231.1);

Tailwind

colors: {
  custom: {
    50: '#7297ad',
    500: '#2f6e8b',
    950: '#000000',
  },
}

SCSS

$custom: #2f6e8b;
$custom-light: #7297ad;
$custom-dark: #000000;

JSON

{
  "hex": "#2f6e8b",
  "rgb": {
    "r": 47,
    "g": 110,
    "b": 139
  },
  "hsl": {
    "h": 198.913,
    "s": 49.462,
    "l": 36.471
  },
  "oklch": {
    "l": 0.50998,
    "c": 0.07876,
    "h": 231.1
  },
  "luminance": 0.1362
}

Semantic roles & 50–950 ramp

primary

#2F6E8B

secondary

#B37C63

accent

#7A4FD9

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #2F6E8B

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

Preview Lab → · Contrast checker → · Palette generator →