#2F618B#2F618B

#2F618B is a mid, moderate cyan. Relative luminance 0.110; OKLCH L 47.8% C 0.087 H 246.3°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#2F618B
RGB	rgb(47, 97, 139)
HSL	hsl(207, 49%, 36%)
HSV	hsv(207, 66%, 55%)
CMYK	cmyk(66.2%, 30.2%, 0%, 45.5%)
CIE-LAB	lab(39.61, -2.82, -28.23)
CIE-LCH	lch(39.61, 28.37, 264.29°)
OKLab	oklab(47.77% -0.0349 -0.0796)
OKLCH	oklch(47.77% 0.087 246.3)
XYZ	xyz(10.1054, 11.0168, 26.0150)
Luminance	0.1102 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F618B #8B592F

analogous

#2F8B87 #2F618B #2F338B

triadic

#2F618B #8B2F61 #618B2F

tetradic

#2F618B #872F8B #8B592F #338B2F

square

#2F618B #872F8B #8B592F #338B2F

split-complementary

#2F618B #8B2F33 #8B872F

monochromatic

#102130 #20415D #2F618B #3E81B9 #689FCC

Accessibility & contrast

On white

6.56

#2F618B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#2F618B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F618B

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F618B	#FFFFFF	#000000	##FFFFFF
##2F618B	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F628D

Deuteranopia (green-blind)

#42598A

Tritanopia (blue-blind)

#006B70

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2f618b;
/* rgb */ color: rgb(47, 97, 139);
/* oklch */ color: oklch(47.8% 0.087 246.3);

Tailwind

colors: {
  custom: {
    50: '#718dad',
    500: '#2f618b',
    950: '#000000',
  },
}

SCSS

$custom: #2f618b;
$custom-light: #718dad;
$custom-dark: #000000;

JSON

{
  "hex": "#2f618b",
  "rgb": {
    "r": 47,
    "g": 97,
    "b": 139
  },
  "hsl": {
    "h": 207.391,
    "s": 49.462,
    "l": 36.471
  },
  "oklch": {
    "l": 0.47769,
    "c": 0.08696,
    "h": 246.3
  },
  "luminance": 0.11018
}

Semantic roles & 50–950 ramp

primary

#2F618B

secondary

#B38763

accent

#8E4FD9

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #2F618B

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

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