#2F7BAA#2F7BAA

#2F7BAA is a mid, moderate cyan. Relative luminance 0.177; OKLCH L 55.8% C 0.104 H 239.8°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#2F7BAA
RGB	rgb(47, 123, 170)
HSL	hsl(203, 57%, 43%)
HSV	hsv(203, 72%, 67%)
CMYK	cmyk(72.4%, 27.6%, 0%, 33.3%)
CIE-LAB	lab(49.09, -7.36, -31.74)
CIE-LCH	lch(49.09, 32.58, 256.94°)
OKLab	oklab(55.76% -0.0522 -0.0896)
OKLCH	oklch(55.76% 0.104 239.8)
XYZ	xyz(15.5081, 17.6708, 40.6159)
Luminance	0.1767 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F7BAA #AA5E2F

analogous

#2FAA9C #2F7BAA #2F3DAA

triadic

#2F7BAA #AA2F7B #7BAA2F

tetradic

#2F7BAA #9C2FAA #AA5E2F #3DAA2F

square

#2F7BAA #9C2FAA #AA5E2F #3DAA2F

split-complementary

#2F7BAA #AA2F3D #AA9C2F

monochromatic

#14364A #22587A #2F7BAA #499BCD #79B5DA

Accessibility & contrast

On white

4.63

#2F7BAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#2F7BAA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2F7BAA

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F7BAA	#FFFFFF	#000000	##FFFFFF
##2F7BAA	1.00	4.63	4.53	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#657BAC

Deuteranopia (green-blind)

#546FA9

Tritanopia (blue-blind)

#00878B

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #2f7baa;
/* rgb */ color: rgb(47, 123, 170);
/* oklch */ color: oklch(55.8% 0.104 239.8);

Tailwind

colors: {
  custom: {
    50: '#77a1c3',
    500: '#2f7baa',
    950: '#000000',
  },
}

SCSS

$custom: #2f7baa;
$custom-light: #77a1c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2f7baa",
  "rgb": {
    "r": 47,
    "g": 123,
    "b": 170
  },
  "hsl": {
    "h": 202.927,
    "s": 56.682,
    "l": 42.549
  },
  "oklch": {
    "l": 0.55757,
    "c": 0.10367,
    "h": 239.8
  },
  "luminance": 0.17673
}

Semantic roles & 50–950 ramp

primary

#2F7BAA

secondary

#C29172

accent

#8248E0

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #2F7BAA

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

Preview Lab → · Contrast checker → · Palette generator →