#2F77A9#2F77A9

#2F77A9 is a mid, moderate cyan. Relative luminance 0.167; OKLCH L 54.7% C 0.105 H 242.6°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#2F77A9
RGB	rgb(47, 119, 169)
HSL	hsl(205, 56%, 42%)
HSV	hsv(205, 72%, 66%)
CMYK	cmyk(72.2%, 29.6%, 0%, 33.7%)
CIE-LAB	lab(47.83, -5.36, -33.14)
CIE-LCH	lch(47.83, 33.57, 260.81°)
OKLab	oklab(54.74% -0.0485 -0.0937)
OKLCH	oklch(54.74% 0.105 242.6)
XYZ	xyz(14.9278, 16.6609, 39.9576)
Luminance	0.1666 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F77A9 #A9612F

analogous

#2FA99E #2F77A9 #2F3AA9

triadic

#2F77A9 #A92F77 #77A92F

tetradic

#2F77A9 #9E2FA9 #A9612F #3AA92F

square

#2F77A9 #9E2FA9 #A9612F #3AA92F

split-complementary

#2F77A9 #A92F3A #A99E2F

monochromatic

#143449 #225579 #2F77A9 #4996CC #79B2DA

Accessibility & contrast

On white

4.85

#2F77A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#2F77A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F77A9

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F77A9	#FFFFFF	#000000	##FFFFFF
##2F77A9	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6078AB

Deuteranopia (green-blind)

#4F6CA8

Tritanopia (blue-blind)

#008389

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2f77a9;
/* rgb */ color: rgb(47, 119, 169);
/* oklch */ color: oklch(54.7% 0.105 242.6);

Tailwind

colors: {
  custom: {
    50: '#779ec3',
    500: '#2f77a9',
    950: '#000000',
  },
}

SCSS

$custom: #2f77a9;
$custom-light: #779ec3;
$custom-dark: #000000;

JSON

{
  "hex": "#2f77a9",
  "rgb": {
    "r": 47,
    "g": 119,
    "b": 169
  },
  "hsl": {
    "h": 204.59,
    "s": 56.481,
    "l": 42.353
  },
  "oklch": {
    "l": 0.5474,
    "c": 0.10548,
    "h": 242.6
  },
  "luminance": 0.16663
}

Semantic roles & 50–950 ramp

primary

#2F77A9

secondary

#C29372

accent

#8648E0

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #2F77A9

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

Preview Lab → · Contrast checker → · Palette generator →