#2770A9#2770A9

#2770A9 is a mid, moderate cyan. Relative luminance 0.149; OKLCH L 52.8% C 0.114 H 246.2°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#2770A9
RGB	rgb(39, 112, 169)
HSL	hsl(206, 63%, 41%)
HSV	hsv(206, 77%, 66%)
CMYK	cmyk(76.9%, 33.7%, 0%, 33.7%)
CIE-LAB	lab(45.47, -2.24, -36.86)
CIE-LCH	lch(45.47, 36.93, 266.52°)
OKLab	oklab(52.81% -0.0462 -0.1047)
OKLCH	oklch(52.81% 0.114 246.2)
XYZ	xyz(13.7896, 14.8826, 39.6743)
Luminance	0.1488 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2770A9 #A96027

analogous

#27A9A1 #2770A9 #272FA9

triadic

#2770A9 #A92770 #70A927

tetradic

#2770A9 #A127A9 #A96027 #2FA927

square

#2770A9 #A127A9 #A96027 #2FA927

split-complementary

#2770A9 #A9272F #A9A127

monochromatic

#102E46 #1C4F77 #2770A9 #3B90D2 #6DACDD

Accessibility & contrast

On white

5.28

#2770A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#2770A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2770A9

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2770A9	#FFFFFF	#000000	##FFFFFF
##2770A9	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5672AB

Deuteranopia (green-blind)

#4366A8

Tritanopia (blue-blind)

#007E85

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2770a9;
/* rgb */ color: rgb(39, 112, 169);
/* oklch */ color: oklch(52.8% 0.114 246.2);

Tailwind

colors: {
  custom: {
    50: '#7498c3',
    500: '#2770a9',
    950: '#000000',
  },
}

SCSS

$custom: #2770a9;
$custom-light: #7498c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2770a9",
  "rgb": {
    "r": 39,
    "g": 112,
    "b": 169
  },
  "hsl": {
    "h": 206.308,
    "s": 62.5,
    "l": 40.784
  },
  "oklch": {
    "l": 0.52814,
    "c": 0.11442,
    "h": 246.2
  },
  "luminance": 0.14884
}

Semantic roles & 50–950 ramp

primary

#2770A9

secondary

#C49068

accent

#8A42E6

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #2770A9

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

Preview Lab → · Contrast checker → · Palette generator →