#2770AF#2770AF

#2770AF is a mid, vivid cyan. Relative luminance 0.151; OKLCH L 53.2% C 0.122 H 248.6°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#2770AF
RGB	rgb(39, 112, 175)
HSL	hsl(208, 64%, 42%)
HSV	hsv(208, 78%, 69%)
CMYK	cmyk(77.7%, 36%, 0%, 31.4%)
CIE-LAB	lab(45.79, 0.01, -39.87)
CIE-LCH	lch(45.79, 39.87, 270.01°)
OKLab	oklab(53.17% -0.0445 -0.1135)
OKLCH	oklch(53.17% 0.122 248.6)
XYZ	xyz(14.3658, 15.1131, 42.7091)
Luminance	0.1512 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2770AF #AF6627

analogous

#27AFAA #2770AF #272CAF

triadic

#2770AF #AF2770 #70AF27

tetradic

#2770AF #AA27AF #AF6627 #2CAF27

square

#2770AF #AA27AF #AF6627 #2CAF27

split-complementary

#2770AF #AF272C #AFAA27

monochromatic

#11304B #1C507D #2770AF #3F8FD4 #71ACDF

Accessibility & contrast

On white

5.22

#2770AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#2770AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2770AF

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2770AF	#FFFFFF	#000000	##FFFFFF
##2770AF	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5373B2

Deuteranopia (green-blind)

#3F67AE

Tritanopia (blue-blind)

#007F87

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2770af;
/* rgb */ color: rgb(39, 112, 175);
/* oklch */ color: oklch(53.2% 0.122 248.6);

Tailwind

colors: {
  custom: {
    50: '#7598c7',
    500: '#2770af',
    950: '#000000',
  },
}

SCSS

$custom: #2770af;
$custom-light: #7598c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2770af",
  "rgb": {
    "r": 39,
    "g": 112,
    "b": 175
  },
  "hsl": {
    "h": 207.794,
    "s": 63.551,
    "l": 41.961
  },
  "oklch": {
    "l": 0.53166,
    "c": 0.12189,
    "h": 248.6
  },
  "luminance": 0.15115
}

Semantic roles & 50–950 ramp

primary

#2770AF

secondary

#C6966B

accent

#8E41E7

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2770AF

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

Preview Lab → · Contrast checker → · Palette generator →