#2F6FAB#2F6FAB

#2F6FAB is a mid, moderate cyan. Relative luminance 0.149; OKLCH L 52.9% C 0.115 H 249.7°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#2F6FAB
RGB	rgb(47, 111, 171)
HSL	hsl(209, 57%, 43%)
HSV	hsv(209, 73%, 67%)
CMYK	cmyk(72.5%, 35.1%, 0%, 32.9%)
CIE-LAB	lab(45.51, 0.20, -37.95)
CIE-LCH	lch(45.51, 37.95, 270.30°)
OKLab	oklab(52.95% -0.0399 -0.1078)
OKLCH	oklch(52.95% 0.115 249.7)
XYZ	xyz(14.2047, 14.9119, 40.6498)
Luminance	0.1491 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F6FAB #AB6B2F

analogous

#2FABA9 #2F6FAB #2F31AB

triadic

#2F6FAB #AB2F6F #6FAB2F

tetradic

#2F6FAB #A92FAB #AB6B2F #31AB2F

square

#2F6FAB #A92FAB #AB6B2F #31AB2F

split-complementary

#2F6FAB #AB2F31 #ABA92F

monochromatic

#15314B #22507B #2F6FAB #4A8ECD #7AACDA

Accessibility & contrast

On white

5.27

#2F6FAB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#2F6FAB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F6FAB

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F6FAB	#FFFFFF	#000000	##FFFFFF
##2F6FAB	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5472AE

Deuteranopia (green-blind)

#4266AA

Tritanopia (blue-blind)

#007D85

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2f6fab;
/* rgb */ color: rgb(47, 111, 171);
/* oklch */ color: oklch(52.9% 0.115 249.7);

Tailwind

colors: {
  custom: {
    50: '#7798c4',
    500: '#2f6fab',
    950: '#000000',
  },
}

SCSS

$custom: #2f6fab;
$custom-light: #7798c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2f6fab",
  "rgb": {
    "r": 47,
    "g": 111,
    "b": 171
  },
  "hsl": {
    "h": 209.032,
    "s": 56.881,
    "l": 42.745
  },
  "oklch": {
    "l": 0.52947,
    "c": 0.11497,
    "h": 249.7
  },
  "luminance": 0.14913
}

Semantic roles & 50–950 ramp

primary

#2F6FAB

secondary

#C39A73

accent

#9148E0

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #2F6FAB

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

Preview Lab → · Contrast checker → · Palette generator →