#2772B0#2772B0

#2772B0 is a mid, vivid cyan. Relative luminance 0.156; OKLCH L 53.7% C 0.121 H 247.7°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#2772B0
RGB	rgb(39, 114, 176)
HSL	hsl(207, 64%, 42%)
HSV	hsv(207, 78%, 69%)
CMYK	cmyk(77.8%, 35.2%, 0%, 31%)
CIE-LAB	lab(46.44, -0.84, -39.42)
CIE-LCH	lch(46.44, 39.43, 268.78°)
OKLab	oklab(53.7% -0.046 -0.1121)
OKLCH	oklch(53.7% 0.121 247.7)
XYZ	xyz(14.6875, 15.5988, 43.3027)
Luminance	0.1560 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2772B0 #B06527

analogous

#27B0A9 #2772B0 #272EB0

triadic

#2772B0 #B02772 #72B027

tetradic

#2772B0 #A927B0 #B06527 #2EB027

square

#2772B0 #A927B0 #B06527 #2EB027

split-complementary

#2772B0 #B0272E #B0A927

monochromatic

#11314C #1C527E #2772B0 #4091D5 #72AEE0

Accessibility & contrast

On white

5.10

#2772B0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#2772B0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2772B0

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2772B0	#FFFFFF	#000000	##FFFFFF
##2772B0	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5575B3

Deuteranopia (green-blind)

#4168AF

Tritanopia (blue-blind)

#008189

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #2772b0;
/* rgb */ color: rgb(39, 114, 176);
/* oklch */ color: oklch(53.7% 0.121 247.7);

Tailwind

colors: {
  custom: {
    50: '#769ac8',
    500: '#2772b0',
    950: '#000000',
  },
}

SCSS

$custom: #2772b0;
$custom-light: #769ac8;
$custom-dark: #000000;

JSON

{
  "hex": "#2772b0",
  "rgb": {
    "r": 39,
    "g": 114,
    "b": 176
  },
  "hsl": {
    "h": 207.153,
    "s": 63.721,
    "l": 42.157
  },
  "oklch": {
    "l": 0.53698,
    "c": 0.12121,
    "h": 247.7
  },
  "luminance": 0.15601
}

Semantic roles & 50–950 ramp

primary

#2772B0

secondary

#C7956C

accent

#8C41E7

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2772B0

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

Preview Lab → · Contrast checker → · Palette generator →