#2F647A#2F647A

#2F647A is a mid, moderate cyan. Relative luminance 0.111; OKLCH L 47.7% C 0.066 H 227.8°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#2F647A
RGB	rgb(47, 100, 122)
HSL	hsl(198, 44%, 33%)
HSV	hsv(198, 61%, 48%)
CMYK	cmyk(61.5%, 18%, 0%, 52.2%)
CIE-LAB	lab(39.79, -10.55, -17.64)
CIE-LCH	lch(39.79, 20.55, 239.12°)
OKLab	oklab(47.66% -0.0446 -0.0491)
OKLCH	oklch(47.66% 0.066 227.8)
XYZ	xyz(9.2410, 11.1229, 20.0685)
Luminance	0.1112 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F647A #7A452F

analogous

#2F7A6A #2F647A #2F3E7A

triadic

#2F647A #7A2F64 #647A2F

tetradic

#2F647A #6A2F7A #7A452F #3E7A2F

square

#2F647A #6A2F7A #7A452F #3E7A2F

split-complementary

#2F647A #7A2F3E #7A6A2F

monochromatic

#0D1C22 #1E404E #2F647A #4088A6 #61A6C2

Accessibility & contrast

On white

6.51

#2F647A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#2F647A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F647A

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F647A	#FFFFFF	#000000	##FFFFFF
##2F647A	1.00	6.51	3.22	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58627B

Deuteranopia (green-blind)

#4E5A7A

Tritanopia (blue-blind)

#006A6B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2f647a;
/* rgb */ color: rgb(47, 100, 122);
/* oklch */ color: oklch(47.7% 0.066 227.8);

Tailwind

colors: {
  custom: {
    50: '#6f90a0',
    500: '#2f647a',
    950: '#000000',
  },
}

SCSS

$custom: #2f647a;
$custom-light: #6f90a0;
$custom-dark: #000000;

JSON

{
  "hex": "#2f647a",
  "rgb": {
    "r": 47,
    "g": 100,
    "b": 122
  },
  "hsl": {
    "h": 197.6,
    "s": 44.379,
    "l": 33.137
  },
  "oklch": {
    "l": 0.47657,
    "c": 0.06639,
    "h": 227.8
  },
  "luminance": 0.11124
}

Semantic roles & 50–950 ramp

primary

#2F647A

secondary

#A9725C

accent

#7954D4

background

#F7F8F9

surface

#EDF0F2

border

#C8CBCC

text

#080C0E

muted

#7B7D7E

Preview Lab

Preview with #2F647A

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

Preview Lab → · Contrast checker → · Palette generator →