#2790AC#2790AC

#2790AC is a mid, moderate cyan. Relative luminance 0.234; OKLCH L 60.8% C 0.100 H 220.2°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#2790AC
RGB	rgb(39, 144, 172)
HSL	hsl(193, 63%, 41%)
HSV	hsv(193, 77%, 67%)
CMYK	cmyk(77.3%, 16.3%, 0%, 32.5%)
CIE-LAB	lab(55.44, -19.44, -23.08)
CIE-LCH	lch(55.44, 30.17, 229.89°)
OKLab	oklab(60.79% -0.0763 -0.0646)
OKLCH	oklch(60.79% 0.1 220.2)
XYZ	xyz(18.2532, 23.3542, 42.5675)
Luminance	0.2336 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2790AC #AC4327

analogous

#27AC86 #2790AC #274DAC

triadic

#2790AC #AC2790 #90AC27

tetradic

#2790AC #8627AC #AC4327 #4DAC27

square

#2790AC #8627AC #AC4327 #4DAC27

split-complementary

#2790AC #AC274D #AC8627

monochromatic

#103C48 #1C667A #2790AC #3DB3D3 #6FC7DE

Accessibility & contrast

On white

3.70

#2790AC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#2790AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2790AC

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2790AC	#FFFFFF	#000000	##000000
##2790AC	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8CAD

Deuteranopia (green-blind)

#6D7FAC

Tritanopia (blue-blind)

#009999

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #2790ac;
/* rgb */ color: rgb(39, 144, 172);
/* oklch */ color: oklch(60.8% 0.100 220.2);

Tailwind

colors: {
  custom: {
    50: '#77b0c4',
    500: '#2790ac',
    950: '#000000',
  },
}

SCSS

$custom: #2790ac;
$custom-light: #77b0c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2790ac",
  "rgb": {
    "r": 39,
    "g": 144,
    "b": 172
  },
  "hsl": {
    "h": 192.632,
    "s": 63.033,
    "l": 41.373
  },
  "oklch": {
    "l": 0.60793,
    "c": 0.09996,
    "h": 220.2
  },
  "luminance": 0.23356
}

Semantic roles & 50–950 ramp

primary

#2790AC

secondary

#C57D6A

accent

#6442E6

background

#F7FAFC

surface

#EEF5F8

border

#C9CFD1

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2790AC

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

Preview Lab → · Contrast checker → · Palette generator →