#2777AE#2777AE

#2777AE is a mid, moderate cyan. Relative luminance 0.167; OKLCH L 54.8% C 0.114 H 243.3°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#2777AE
RGB	rgb(39, 119, 174)
HSL	hsl(204, 63%, 42%)
HSV	hsv(204, 78%, 68%)
CMYK	cmyk(77.6%, 31.6%, 0%, 31.8%)
CIE-LAB	lab(47.85, -4.61, -36.03)
CIE-LCH	lch(47.85, 36.32, 262.72°)
OKLab	oklab(54.78% -0.0513 -0.1022)
OKLCH	oklch(54.78% 0.114 243.3)
XYZ	xyz(15.0705, 16.6792, 42.4613)
Luminance	0.1668 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2777AE #AE5E27

analogous

#27AEA1 #2777AE #2734AE

triadic

#2777AE #AE2777 #77AE27

tetradic

#2777AE #A127AE #AE5E27 #34AE27

square

#2777AE #A127AE #AE5E27 #34AE27

split-complementary

#2777AE #AE2734 #AEA127

monochromatic

#11334A #1C557C #2777AE #3E97D4 #70B2DF

Accessibility & contrast

On white

4.84

#2777AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#2777AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2777AE

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2777AE	#FFFFFF	#000000	##FFFFFF
##2777AE	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D78B0

Deuteranopia (green-blind)

#4B6CAD

Tritanopia (blue-blind)

#00848B

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2777ae;
/* rgb */ color: rgb(39, 119, 174);
/* oklch */ color: oklch(54.8% 0.114 243.3);

Tailwind

colors: {
  custom: {
    50: '#759ec6',
    500: '#2777ae',
    950: '#000000',
  },
}

SCSS

$custom: #2777ae;
$custom-light: #759ec6;
$custom-dark: #000000;

JSON

{
  "hex": "#2777ae",
  "rgb": {
    "r": 39,
    "g": 119,
    "b": 174
  },
  "hsl": {
    "h": 204.444,
    "s": 63.38,
    "l": 41.765
  },
  "oklch": {
    "l": 0.54776,
    "c": 0.11432,
    "h": 243.3
  },
  "luminance": 0.16681
}

Semantic roles & 50–950 ramp

primary

#2777AE

secondary

#C6906B

accent

#8541E6

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2777AE

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

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