#2F668B#2F668B

#2F668B is a mid, moderate cyan. Relative luminance 0.120; OKLCH L 49.0% C 0.083 H 240.8°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#2F668B
RGB	rgb(47, 102, 139)
HSL	hsl(204, 49%, 36%)
HSV	hsv(204, 66%, 55%)
CMYK	cmyk(66.2%, 26.6%, 0%, 45.5%)
CIE-LAB	lab(41.17, -5.88, -25.79)
CIE-LCH	lch(41.17, 26.45, 257.16°)
OKLab	oklab(49% -0.0405 -0.0725)
OKLCH	oklch(49% 0.083 240.8)
XYZ	xyz(10.5821, 11.9701, 26.1739)
Luminance	0.1197 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F668B #8B542F

analogous

#2F8B82 #2F668B #2F388B

triadic

#2F668B #8B2F66 #668B2F

tetradic

#2F668B #822F8B #8B542F #388B2F

square

#2F668B #822F8B #8B542F #388B2F

split-complementary

#2F668B #8B2F38 #8B822F

monochromatic

#102330 #20445D #2F668B #3E88B9 #68A4CC

Accessibility & contrast

On white

6.19

#2F668B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#2F668B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F668B

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F668B	#FFFFFF	#000000	##FFFFFF
##2F668B	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55668D

Deuteranopia (green-blind)

#495D8A

Tritanopia (blue-blind)

#006F73

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #2f668b;
/* rgb */ color: rgb(47, 102, 139);
/* oklch */ color: oklch(49.0% 0.083 240.8);

Tailwind

colors: {
  custom: {
    50: '#7291ad',
    500: '#2f668b',
    950: '#000000',
  },
}

SCSS

$custom: #2f668b;
$custom-light: #7291ad;
$custom-dark: #000000;

JSON

{
  "hex": "#2f668b",
  "rgb": {
    "r": 47,
    "g": 102,
    "b": 139
  },
  "hsl": {
    "h": 204.13,
    "s": 49.462,
    "l": 36.471
  },
  "oklch": {
    "l": 0.49002,
    "c": 0.08308,
    "h": 240.8
  },
  "luminance": 0.11971
}

Semantic roles & 50–950 ramp

primary

#2F668B

secondary

#B38363

accent

#864FD9

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #2F668B

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

Preview Lab → · Contrast checker → · Palette generator →