#2790AD#2790AD

#2790AD is a mid, moderate cyan. Relative luminance 0.234; OKLCH L 60.8% C 0.101 H 221.0°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#2790AD
RGB	rgb(39, 144, 173)
HSL	hsl(193, 63%, 42%)
HSV	hsv(193, 77%, 68%)
CMYK	cmyk(77.5%, 16.8%, 0%, 32.2%)
CIE-LAB	lab(55.47, -19.10, -23.59)
CIE-LCH	lch(55.47, 30.35, 231.00°)
OKLab	oklab(60.84% -0.0759 -0.066)
OKLCH	oklch(60.84% 0.101 221)
XYZ	xyz(18.3496, 23.3928, 43.0752)
Luminance	0.2339 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2790AD #AD4427

analogous

#27AD87 #2790AD #274DAD

triadic

#2790AD #AD2790 #90AD27

tetradic

#2790AD #8727AD #AD4427 #4DAD27

square

#2790AD #8727AD #AD4427 #4DAD27

split-complementary

#2790AD #AD274D #AD8727

monochromatic

#103D49 #1C667B #2790AD #3EB3D3 #70C7DF

Accessibility & contrast

On white

3.70

#2790AD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#2790AD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2790AD

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2790AD	#FFFFFF	#000000	##000000
##2790AD	1.00	3.70	5.68	5.68
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.68	21.00	1.00	1.00
##000000	5.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8CAF

Deuteranopia (green-blind)

#6D7FAD

Tritanopia (blue-blind)

#009999

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #2790ad;
/* rgb */ color: rgb(39, 144, 173);
/* oklch */ color: oklch(60.8% 0.101 221.0);

Tailwind

colors: {
  custom: {
    50: '#77b0c5',
    500: '#2790ad',
    950: '#000000',
  },
}

SCSS

$custom: #2790ad;
$custom-light: #77b0c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2790ad",
  "rgb": {
    "r": 39,
    "g": 144,
    "b": 173
  },
  "hsl": {
    "h": 192.985,
    "s": 63.208,
    "l": 41.569
  },
  "oklch": {
    "l": 0.60837,
    "c": 0.1006,
    "h": 221
  },
  "luminance": 0.23395
}

Semantic roles & 50–950 ramp

primary

#2790AD

secondary

#C67E6A

accent

#6542E6

background

#F7FAFC

surface

#EEF5F8

border

#C9CFD1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #2790AD

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

Preview Lab → · Contrast checker → · Palette generator →