#1E729C#1E729C

#1E729C is a mid, moderate cyan. Relative luminance 0.147; OKLCH L 52.4% C 0.101 H 235.9°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#1E729C
RGB	rgb(30, 114, 156)
HSL	hsl(200, 68%, 36%)
HSV	hsv(200, 81%, 61%)
CMYK	cmyk(80.8%, 26.9%, 0%, 38.8%)
CIE-LAB	lab(45.23, -9.32, -29.61)
CIE-LCH	lch(45.23, 31.04, 252.52°)
OKLab	oklab(52.35% -0.0566 -0.0836)
OKLCH	oklch(52.35% 0.101 235.9)
XYZ	xyz(12.5511, 14.7094, 33.6237)
Luminance	0.1471 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E729C #9C481E

analogous

#1E9C87 #1E729C #1E339C

triadic

#1E729C #9C1E72 #729C1E

tetradic

#1E729C #871E9C #9C481E #339C1E

square

#1E729C #871E9C #9C481E #339C1E

split-complementary

#1E729C #9C1E33 #9C871E

monochromatic

#0A2735 #144C69 #1E729C #2898CF #56B1DE

Accessibility & contrast

On white

5.33

#1E729C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#1E729C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E729C

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E729C	#FFFFFF	#000000	##FFFFFF
##1E729C	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E729E

Deuteranopia (green-blind)

#4D669B

Tritanopia (blue-blind)

#007D80

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #1e729c;
/* rgb */ color: rgb(30, 114, 156);
/* oklch */ color: oklch(52.4% 0.101 235.9);

Tailwind

colors: {
  custom: {
    50: '#6f9ab9',
    500: '#1e729c',
    950: '#000000',
  },
}

SCSS

$custom: #1e729c;
$custom-light: #6f9ab9;
$custom-dark: #000000;

JSON

{
  "hex": "#1e729c",
  "rgb": {
    "r": 30,
    "g": 114,
    "b": 156
  },
  "hsl": {
    "h": 200,
    "s": 67.742,
    "l": 36.471
  },
  "oklch": {
    "l": 0.52353,
    "c": 0.101,
    "h": 235.9
  },
  "luminance": 0.14711
}

Semantic roles & 50–950 ramp

primary

#1E729C

secondary

#C27954

accent

#773DEB

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #1E729C

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

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