#2770A0#2770A0

#2770A0 is a mid, moderate cyan. Relative luminance 0.146; OKLCH L 52.3% C 0.104 H 241.8°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#2770A0
RGB	rgb(39, 112, 160)
HSL	hsl(204, 61%, 39%)
HSV	hsv(204, 76%, 63%)
CMYK	cmyk(75.6%, 30%, 0%, 37.3%)
CIE-LAB	lab(45.02, -5.58, -32.29)
CIE-LCH	lch(45.02, 32.76, 260.20°)
OKLab	oklab(52.31% -0.049 -0.0914)
OKLCH	oklch(52.31% 0.104 241.8)
XYZ	xyz(12.9736, 14.5562, 35.3768)
Luminance	0.1456 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2770A0 #A05727

analogous

#27A094 #2770A0 #2733A0

triadic

#2770A0 #A02770 #70A027

tetradic

#2770A0 #9427A0 #A05727 #33A027

square

#2770A0 #9427A0 #A05727 #33A027

split-complementary

#2770A0 #A02733 #A09427

monochromatic

#0F2B3E #1B4E6F #2770A0 #3692CE #67ADDA

Accessibility & contrast

On white

5.37

#2770A0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#2770A0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2770A0

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2770A0	#FFFFFF	#000000	##FFFFFF
##2770A0	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A71A2

Deuteranopia (green-blind)

#49659F

Tritanopia (blue-blind)

#007C81

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #2770a0;
/* rgb */ color: rgb(39, 112, 160);
/* oklch */ color: oklch(52.3% 0.104 241.8);

Tailwind

colors: {
  custom: {
    50: '#7298bc',
    500: '#2770a0',
    950: '#000000',
  },
}

SCSS

$custom: #2770a0;
$custom-light: #7298bc;
$custom-dark: #000000;

JSON

{
  "hex": "#2770a0",
  "rgb": {
    "r": 39,
    "g": 112,
    "b": 160
  },
  "hsl": {
    "h": 203.802,
    "s": 60.804,
    "l": 39.02
  },
  "oklch": {
    "l": 0.52308,
    "c": 0.10366,
    "h": 241.8
  },
  "luminance": 0.14558
}

Semantic roles & 50–950 ramp

primary

#2770A0

secondary

#C08863

accent

#8344E4

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #2770A0

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

Preview Lab → · Contrast checker → · Palette generator →