#2F658B#2F658B

#2F658B is a mid, moderate cyan. Relative luminance 0.118; OKLCH L 48.8% C 0.084 H 242.0°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#2F658B
RGB	rgb(47, 101, 139)
HSL	hsl(205, 49%, 36%)
HSV	hsv(205, 66%, 55%)
CMYK	cmyk(66.2%, 27.3%, 0%, 45.5%)
CIE-LAB	lab(40.86, -5.27, -26.28)
CIE-LCH	lch(40.86, 26.80, 258.65°)
OKLab	oklab(48.75% -0.0394 -0.0739)
OKLCH	oklch(48.75% 0.084 242)
XYZ	xyz(10.4844, 11.7747, 26.1413)
Luminance	0.1178 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F658B #8B552F

analogous

#2F8B83 #2F658B #2F378B

triadic

#2F658B #8B2F65 #658B2F

tetradic

#2F658B #832F8B #8B552F #378B2F

square

#2F658B #832F8B #8B552F #378B2F

split-complementary

#2F658B #8B2F37 #8B832F

monochromatic

#102330 #20445D #2F658B #3E86B9 #68A3CC

Accessibility & contrast

On white

6.26

#2F658B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#2F658B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F658B

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F658B	#FFFFFF	#000000	##FFFFFF
##2F658B	1.00	6.26	3.36	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#54658D

Deuteranopia (green-blind)

#475C8A

Tritanopia (blue-blind)

#006E72

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2f658b;
/* rgb */ color: rgb(47, 101, 139);
/* oklch */ color: oklch(48.8% 0.084 242.0);

Tailwind

colors: {
  custom: {
    50: '#7290ad',
    500: '#2f658b',
    950: '#000000',
  },
}

SCSS

$custom: #2f658b;
$custom-light: #7290ad;
$custom-dark: #000000;

JSON

{
  "hex": "#2f658b",
  "rgb": {
    "r": 47,
    "g": 101,
    "b": 139
  },
  "hsl": {
    "h": 204.783,
    "s": 49.462,
    "l": 36.471
  },
  "oklch": {
    "l": 0.48754,
    "c": 0.08379,
    "h": 242
  },
  "luminance": 0.11776
}

Semantic roles & 50–950 ramp

primary

#2F658B

secondary

#B38463

accent

#884FD9

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #2F658B

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

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