#2777A0#2777A0

#2777A0 is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 54.0% C 0.099 H 235.5°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#2777A0
RGB	rgb(39, 119, 160)
HSL	hsl(200, 61%, 39%)
HSV	hsv(200, 76%, 63%)
CMYK	cmyk(75.6%, 25.6%, 0%, 37.3%)
CIE-LAB	lab(47.19, -9.71, -28.90)
CIE-LCH	lch(47.19, 30.49, 251.43°)
OKLab	oklab(54.03% -0.0559 -0.0814)
OKLCH	oklch(54.03% 0.099 235.5)
XYZ	xyz(13.7762, 16.1614, 35.6443)
Luminance	0.1616 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2777A0 #A05027

analogous

#27A08D #2777A0 #273AA0

triadic

#2777A0 #A02777 #77A027

tetradic

#2777A0 #8D27A0 #A05027 #3AA027

square

#2777A0 #8D27A0 #A05027 #3AA027

split-complementary

#2777A0 #A0273A #A08D27

monochromatic

#0F2E3E #1B526F #2777A0 #369BCE #67B3DA

Accessibility & contrast

On white

4.96

#2777A0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#2777A0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2777A0

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2777A0	#FFFFFF	#000000	##FFFFFF
##2777A0	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6376A2

Deuteranopia (green-blind)

#536B9F

Tritanopia (blue-blind)

#008285

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2777a0;
/* rgb */ color: rgb(39, 119, 160);
/* oklch */ color: oklch(54.0% 0.099 235.5);

Tailwind

colors: {
  custom: {
    50: '#739ebc',
    500: '#2777a0',
    950: '#000000',
  },
}

SCSS

$custom: #2777a0;
$custom-light: #739ebc;
$custom-dark: #000000;

JSON

{
  "hex": "#2777a0",
  "rgb": {
    "r": 39,
    "g": 119,
    "b": 160
  },
  "hsl": {
    "h": 200.331,
    "s": 60.804,
    "l": 39.02
  },
  "oklch": {
    "l": 0.54027,
    "c": 0.09881,
    "h": 235.5
  },
  "luminance": 0.16163
}

Semantic roles & 50–950 ramp

primary

#2777A0

secondary

#C08263

accent

#7A44E4

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2777A0

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

Preview Lab → · Contrast checker → · Palette generator →