#2A73A7#2A73A7

#2A73A7 is a mid, moderate cyan. Relative luminance 0.155; OKLCH L 53.5% C 0.108 H 243.7°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#2A73A7
RGB	rgb(42, 115, 167)
HSL	hsl(205, 60%, 41%)
HSV	hsv(205, 75%, 65%)
CMYK	cmyk(74.9%, 31.1%, 0%, 34.5%)
CIE-LAB	lab(46.37, -4.41, -34.27)
CIE-LCH	lch(46.37, 34.56, 262.68°)
OKLab	oklab(53.51% -0.048 -0.0971)
OKLCH	oklch(53.51% 0.108 243.7)
XYZ	xyz(14.0579, 15.5421, 38.8108)
Luminance	0.1554 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A73A7 #A75E2A

analogous

#2AA79C #2A73A7 #2A34A7

triadic

#2A73A7 #A72A73 #73A72A

tetradic

#2A73A7 #9C2AA7 #A75E2A #34A72A

square

#2A73A7 #9C2AA7 #A75E2A #34A72A

split-complementary

#2A73A7 #A72A34 #A79C2A

monochromatic

#113045 #1E5176 #2A73A7 #3F93CF #70AFDB

Accessibility & contrast

On white

5.11

#2A73A7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#2A73A7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A73A7

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A73A7	#FFFFFF	#000000	##FFFFFF
##2A73A7	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B74A9

Deuteranopia (green-blind)

#4A69A6

Tritanopia (blue-blind)

#008085

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #2a73a7;
/* rgb */ color: rgb(42, 115, 167);
/* oklch */ color: oklch(53.5% 0.108 243.7);

Tailwind

colors: {
  custom: {
    50: '#759bc1',
    500: '#2a73a7',
    950: '#000000',
  },
}

SCSS

$custom: #2a73a7;
$custom-light: #759bc1;
$custom-dark: #000000;

JSON

{
  "hex": "#2a73a7",
  "rgb": {
    "r": 42,
    "g": 115,
    "b": 167
  },
  "hsl": {
    "h": 204.96,
    "s": 59.809,
    "l": 40.98
  },
  "oklch": {
    "l": 0.53511,
    "c": 0.10832,
    "h": 243.7
  },
  "luminance": 0.15544
}

Semantic roles & 50–950 ramp

primary

#2A73A7

secondary

#C28F6B

accent

#8745E3

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2A73A7

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

Preview Lab → · Contrast checker → · Palette generator →