#2F6CB9#2F6CB9

#2F6CB9 is a mid, vivid cyan. Relative luminance 0.148; OKLCH L 53.1% C 0.137 H 255.7°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#2F6CB9
RGB	rgb(47, 108, 185)
HSL	hsl(213, 59%, 45%)
HSV	hsv(213, 75%, 73%)
CMYK	cmyk(74.6%, 41.6%, 0%, 27.5%)
CIE-LAB	lab(45.40, 7.26, -46.29)
CIE-LCH	lch(45.40, 46.86, 278.92°)
OKLab	oklab(53.11% -0.0336 -0.1323)
OKLCH	oklch(53.11% 0.137 255.7)
XYZ	xyz(15.2886, 14.8305, 47.9464)
Luminance	0.1483 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F6CB9 #B97C2F

analogous

#2FB1B9 #2F6CB9 #372FB9

triadic

#2F6CB9 #B92F6C #6CB92F

tetradic

#2F6CB9 #B92FB1 #B97C2F #2FB937

square

#2F6CB9 #B92FB1 #B97C2F #2FB937

split-complementary

#2F6CB9 #B9372F #B1B92F

monochromatic

#163357 #235088 #2F6CB9 #528BD3 #83ACDF

Accessibility & contrast

On white

5.29

#2F6CB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#2F6CB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F6CB9

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F6CB9	#FFFFFF	#000000	##FFFFFF
##2F6CB9	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4772BC

Deuteranopia (green-blind)

#2F66B7

Tritanopia (blue-blind)

#007E89

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #2f6cb9;
/* rgb */ color: rgb(47, 108, 185);
/* oklch */ color: oklch(53.1% 0.137 255.7);

Tailwind

colors: {
  custom: {
    50: '#7a95ce',
    500: '#2f6cb9',
    950: '#000000',
  },
}

SCSS

$custom: #2f6cb9;
$custom-light: #7a95ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2f6cb9",
  "rgb": {
    "r": 47,
    "g": 108,
    "b": 185
  },
  "hsl": {
    "h": 213.478,
    "s": 59.483,
    "l": 45.49
  },
  "oklch": {
    "l": 0.53112,
    "c": 0.1365,
    "h": 255.7
  },
  "luminance": 0.14832
}

Semantic roles & 50–950 ramp

primary

#2F6CB9

secondary

#C9A67B

accent

#9D45E3

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #2F6CB9

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

Preview Lab → · Contrast checker → · Palette generator →