#2A7790#2A7790

#2A7790 is a mid, moderate cyan. Relative luminance 0.157; OKLCH L 53.3% C 0.083 H 223.4°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#2A7790
RGB	rgb(42, 119, 144)
HSL	hsl(195, 55%, 36%)
HSV	hsv(195, 71%, 56%)
CMYK	cmyk(70.8%, 17.4%, 0%, 43.5%)
CIE-LAB	lab(46.58, -14.89, -20.41)
CIE-LCH	lch(46.58, 25.27, 233.90°)
OKLab	oklab(53.34% -0.0604 -0.057)
OKLCH	oklch(53.34% 0.083 223.4)
XYZ	xyz(12.5837, 15.6981, 28.7470)
Luminance	0.1570 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A7790 #90432A

analogous

#2A9076 #2A7790 #2A4490

triadic

#2A7790 #902A77 #77902A

tetradic

#2A7790 #762A90 #90432A #44902A

square

#2A7790 #762A90 #90432A #44902A

split-complementary

#2A7790 #902A44 #90762A

monochromatic

#0E2931 #1C5061 #2A7790 #389EBF #63B6D1

Accessibility & contrast

On white

5.07

#2A7790 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#2A7790 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A7790

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A7790	#FFFFFF	#000000	##FFFFFF
##2A7790	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#697491

Deuteranopia (green-blind)

#5B6A90

Tritanopia (blue-blind)

#007F7F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #2a7790;
/* rgb */ color: rgb(42, 119, 144);
/* oklch */ color: oklch(53.3% 0.083 223.4);

Tailwind

colors: {
  custom: {
    50: '#719eb0',
    500: '#2a7790',
    950: '#000000',
  },
}

SCSS

$custom: #2a7790;
$custom-light: #719eb0;
$custom-dark: #000000;

JSON

{
  "hex": "#2a7790",
  "rgb": {
    "r": 42,
    "g": 119,
    "b": 144
  },
  "hsl": {
    "h": 194.706,
    "s": 54.839,
    "l": 36.471
  },
  "oklch": {
    "l": 0.53335,
    "c": 0.0831,
    "h": 223.4
  },
  "luminance": 0.157
}

Semantic roles & 50–950 ramp

primary

#2A7790

secondary

#B7745E

accent

#6E4ADE

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #2A7790

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

Preview Lab → · Contrast checker → · Palette generator →