#2F77C9#2F77C9

#2F77C9 is a mid, vivid cyan. Relative luminance 0.180; OKLCH L 56.6% C 0.145 H 254.1°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#2F77C9
RGB	rgb(47, 119, 201)
HSL	hsl(212, 62%, 49%)
HSV	hsv(212, 77%, 79%)
CMYK	cmyk(76.6%, 40.8%, 0%, 21.2%)
CIE-LAB	lab(49.51, 6.38, -48.95)
CIE-LCH	lch(49.51, 49.36, 277.43°)
OKLab	oklab(56.61% -0.0398 -0.1399)
OKLCH	oklch(56.61% 0.145 254.1)
XYZ	xyz(18.3078, 18.0129, 57.7590)
Luminance	0.1802 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F77C9 #C9812F

analogous

#2FC4C9 #2F77C9 #342FC9

triadic

#2F77C9 #C92F77 #77C92F

tetradic

#2F77C9 #C92FC4 #C9812F #2FC934

square

#2F77C9 #C92FC4 #C9812F #2FC934

split-complementary

#2F77C9 #C9342F #C4C92F

monochromatic

#183C66 #235A97 #2F77C9 #5C97D9 #8EB6E5

Accessibility & contrast

On white

4.56

#2F77C9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#2F77C9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F77C9

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F77C9	#FFFFFF	#000000	##000000
##2F77C9	1.00	4.56	4.60	4.60
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F7DCC

Deuteranopia (green-blind)

#356FC7

Tritanopia (blue-blind)

#008A96

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #2f77c9;
/* rgb */ color: rgb(47, 119, 201);
/* oklch */ color: oklch(56.6% 0.145 254.1);

Tailwind

colors: {
  custom: {
    50: '#7d9dda',
    500: '#2f77c9',
    950: '#000000',
  },
}

SCSS

$custom: #2f77c9;
$custom-light: #7d9dda;
$custom-dark: #000000;

JSON

{
  "hex": "#2f77c9",
  "rgb": {
    "r": 47,
    "g": 119,
    "b": 201
  },
  "hsl": {
    "h": 211.948,
    "s": 62.097,
    "l": 48.627
  },
  "oklch": {
    "l": 0.56608,
    "c": 0.14546,
    "h": 254.1
  },
  "luminance": 0.18015
}

Semantic roles & 50–950 ramp

primary

#2F77C9

secondary

#CFAC85

accent

#9943E5

background

#F8F9FD

surface

#EFF2FB

border

#CACCD4

text

#0B0E15

muted

#7C7E83

Preview Lab

Preview with #2F77C9

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

Preview Lab → · Contrast checker → · Palette generator →