#2770AE#2770AE

#2770AE is a mid, vivid cyan. Relative luminance 0.151; OKLCH L 53.1% C 0.121 H 248.2°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#2770AE
RGB	rgb(39, 112, 174)
HSL	hsl(208, 63%, 42%)
HSV	hsv(208, 78%, 68%)
CMYK	cmyk(77.6%, 35.6%, 0%, 31.8%)
CIE-LAB	lab(45.74, -0.37, -39.37)
CIE-LCH	lch(45.74, 39.37, 269.46°)
OKLab	oklab(53.11% -0.0447 -0.112)
OKLCH	oklch(53.11% 0.121 248.2)
XYZ	xyz(14.2679, 15.0740, 42.1938)
Luminance	0.1508 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2770AE #AE6527

analogous

#27AEA9 #2770AE #272CAE

triadic

#2770AE #AE2770 #70AE27

tetradic

#2770AE #A927AE #AE6527 #2CAE27

square

#2770AE #A927AE #AE6527 #2CAE27

split-complementary

#2770AE #AE272C #AEA927

monochromatic

#11304A #1C507C #2770AE #3E8FD4 #70ACDF

Accessibility & contrast

On white

5.23

#2770AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#2770AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2770AE

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2770AE	#FFFFFF	#000000	##FFFFFF
##2770AE	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5373B1

Deuteranopia (green-blind)

#3F67AD

Tritanopia (blue-blind)

#007F87

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2770ae;
/* rgb */ color: rgb(39, 112, 174);
/* oklch */ color: oklch(53.1% 0.121 248.2);

Tailwind

colors: {
  custom: {
    50: '#7598c6',
    500: '#2770ae',
    950: '#000000',
  },
}

SCSS

$custom: #2770ae;
$custom-light: #7598c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2770ae",
  "rgb": {
    "r": 39,
    "g": 112,
    "b": 174
  },
  "hsl": {
    "h": 207.556,
    "s": 63.38,
    "l": 41.765
  },
  "oklch": {
    "l": 0.53106,
    "c": 0.12063,
    "h": 248.2
  },
  "luminance": 0.15076
}

Semantic roles & 50–950 ramp

primary

#2770AE

secondary

#C6956B

accent

#8D41E6

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2770AE

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

Preview Lab → · Contrast checker → · Palette generator →