#2770AC#2770AC

#2770AC is a mid, moderate cyan. Relative luminance 0.150; OKLCH L 53.0% C 0.118 H 247.4°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#2770AC
RGB	rgb(39, 112, 172)
HSL	hsl(207, 63%, 41%)
HSV	hsv(207, 77%, 67%)
CMYK	cmyk(77.3%, 34.9%, 0%, 32.5%)
CIE-LAB	lab(45.63, -1.12, -38.37)
CIE-LCH	lch(45.63, 38.39, 268.33°)
OKLab	oklab(52.99% -0.0453 -0.1091)
OKLCH	oklch(52.99% 0.118 247.4)
XYZ	xyz(14.0744, 14.9966, 41.1746)
Luminance	0.1500 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2770AC #AC6327

analogous

#27ACA6 #2770AC #272DAC

triadic

#2770AC #AC2770 #70AC27

tetradic

#2770AC #A627AC #AC6327 #2DAC27

square

#2770AC #A627AC #AC6327 #2DAC27

split-complementary

#2770AC #AC272D #ACA627

monochromatic

#102F48 #1C507A #2770AC #3D8FD3 #6FACDE

Accessibility & contrast

On white

5.25

#2770AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#2770AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2770AC

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2770AC	#FFFFFF	#000000	##FFFFFF
##2770AC	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5473AF

Deuteranopia (green-blind)

#4166AB

Tritanopia (blue-blind)

#007E86

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2770ac;
/* rgb */ color: rgb(39, 112, 172);
/* oklch */ color: oklch(53.0% 0.118 247.4);

Tailwind

colors: {
  custom: {
    50: '#7598c5',
    500: '#2770ac',
    950: '#000000',
  },
}

SCSS

$custom: #2770ac;
$custom-light: #7598c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2770ac",
  "rgb": {
    "r": 39,
    "g": 112,
    "b": 172
  },
  "hsl": {
    "h": 207.068,
    "s": 63.033,
    "l": 41.373
  },
  "oklch": {
    "l": 0.52989,
    "c": 0.11813,
    "h": 247.4
  },
  "luminance": 0.14998
}

Semantic roles & 50–950 ramp

primary

#2770AC

secondary

#C5936A

accent

#8C42E6

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2770AC

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

Preview Lab → · Contrast checker → · Palette generator →