#2F6DBB#2F6DBB

#2F6DBB is a mid, vivid cyan. Relative luminance 0.151; OKLCH L 53.5% C 0.138 H 255.7°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#2F6DBB
RGB	rgb(47, 109, 187)
HSL	hsl(213, 60%, 46%)
HSV	hsv(213, 75%, 73%)
CMYK	cmyk(74.9%, 41.7%, 0%, 26.7%)
CIE-LAB	lab(45.81, 7.38, -46.80)
CIE-LCH	lch(45.81, 47.38, 278.96°)
OKLab	oklab(53.47% -0.0341 -0.1338)
OKLCH	oklch(53.47% 0.138 255.7)
XYZ	xyz(15.6073, 15.1277, 49.1015)
Luminance	0.1513 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F6DBB #BB7D2F

analogous

#2FB3BB #2F6DBB #372FBB

triadic

#2F6DBB #BB2F6D #6DBB2F

tetradic

#2F6DBB #BB2FB3 #BB7D2F #2FBB37

square

#2F6DBB #BB2FB3 #BB7D2F #2FBB37

split-complementary

#2F6DBB #BB372F #B3BB2F

monochromatic

#163459 #23508A #2F6DBB #538CD4 #84ADE0

Accessibility & contrast

On white

5.22

#2F6DBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#2F6DBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F6DBB

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F6DBB	#FFFFFF	#000000	##FFFFFF
##2F6DBB	1.00	5.22	4.03	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4773BE

Deuteranopia (green-blind)

#2F67B9

Tritanopia (blue-blind)

#007F8B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2f6dbb;
/* rgb */ color: rgb(47, 109, 187);
/* oklch */ color: oklch(53.5% 0.138 255.7);

Tailwind

colors: {
  custom: {
    50: '#7a96d0',
    500: '#2f6dbb',
    950: '#000000',
  },
}

SCSS

$custom: #2f6dbb;
$custom-light: #7a96d0;
$custom-dark: #000000;

JSON

{
  "hex": "#2f6dbb",
  "rgb": {
    "r": 47,
    "g": 109,
    "b": 187
  },
  "hsl": {
    "h": 213.429,
    "s": 59.829,
    "l": 45.882
  },
  "oklch": {
    "l": 0.53466,
    "c": 0.13805,
    "h": 255.7
  },
  "luminance": 0.15129
}

Semantic roles & 50–950 ramp

primary

#2F6DBB

secondary

#C9A77C

accent

#9D45E3

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #2F6DBB

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

Preview Lab → · Contrast checker → · Palette generator →