#2A729F#2A729F

#2A729F is a mid, moderate cyan. Relative luminance 0.150; OKLCH L 52.8% C 0.100 H 240.2°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#2A729F
RGB	rgb(42, 114, 159)
HSL	hsl(203, 58%, 39%)
HSV	hsv(203, 74%, 62%)
CMYK	cmyk(73.6%, 28.3%, 0%, 37.6%)
CIE-LAB	lab(45.67, -6.72, -30.67)
CIE-LCH	lch(45.67, 31.40, 257.64°)
OKLab	oklab(52.83% -0.0496 -0.0866)
OKLCH	oklch(52.83% 0.1 240.2)
XYZ	xyz(13.2277, 15.0286, 34.9978)
Luminance	0.1503 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A729F #9F572A

analogous

#2A9F92 #2A729F #2A389F

triadic

#2A729F #9F2A72 #729F2A

tetradic

#2A729F #922A9F #9F572A #389F2A

square

#2A729F #922A9F #9F572A #389F2A

split-complementary

#2A729F #9F2A38 #9F922A

monochromatic

#102D3E #1D4F6F #2A729F #3B94CB #6BAED8

Accessibility & contrast

On white

5.24

#2A729F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#2A729F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A729F

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A729F	#FFFFFF	#000000	##FFFFFF
##2A729F	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D72A1

Deuteranopia (green-blind)

#4D679E

Tritanopia (blue-blind)

#007D82

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2a729f;
/* rgb */ color: rgb(42, 114, 159);
/* oklch */ color: oklch(52.8% 0.100 240.2);

Tailwind

colors: {
  custom: {
    50: '#739abb',
    500: '#2a729f',
    950: '#000000',
  },
}

SCSS

$custom: #2a729f;
$custom-light: #739abb;
$custom-dark: #000000;

JSON

{
  "hex": "#2a729f",
  "rgb": {
    "r": 42,
    "g": 114,
    "b": 159
  },
  "hsl": {
    "h": 203.077,
    "s": 58.209,
    "l": 39.412
  },
  "oklch": {
    "l": 0.52833,
    "c": 0.09982,
    "h": 240.2
  },
  "luminance": 0.1503
}

Semantic roles & 50–950 ramp

primary

#2A729F

secondary

#BF8866

accent

#8246E1

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2A729F

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

Preview Lab → · Contrast checker → · Palette generator →