#1A729E#1A729E

#1A729E is a mid, moderate cyan. Relative luminance 0.147; OKLCH L 52.4% C 0.104 H 236.5°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#1A729E
RGB	rgb(26, 114, 158)
HSL	hsl(200, 72%, 36%)
HSV	hsv(200, 84%, 62%)
CMYK	cmyk(83.5%, 27.8%, 0%, 38%)
CIE-LAB	lab(45.25, -8.98, -30.77)
CIE-LCH	lch(45.25, 32.05, 253.73°)
OKLab	oklab(52.37% -0.0575 -0.087)
OKLCH	oklch(52.37% 0.104 236.5)
XYZ	xyz(12.6124, 14.7213, 34.5179)
Luminance	0.1472 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A729E #9E461A

analogous

#1A9E88 #1A729E #1A309E

triadic

#1A729E #9E1A72 #729E1A

tetradic

#1A729E #881A9E #9E461A #309E1A

square

#1A729E #881A9E #9E461A #309E1A

split-complementary

#1A729E #9E1A30 #9E881A

monochromatic

#092635 #114C69 #1A729E #2398D3 #50B2E2

Accessibility & contrast

On white

5.32

#1A729E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#1A729E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A729E

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A729E	#FFFFFF	#000000	##FFFFFF
##1A729E	1.00	5.32	3.94	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D72A0

Deuteranopia (green-blind)

#4B669D

Tritanopia (blue-blind)

#007D81

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #1a729e;
/* rgb */ color: rgb(26, 114, 158);
/* oklch */ color: oklch(52.4% 0.104 236.5);

Tailwind

colors: {
  custom: {
    50: '#6e9abb',
    500: '#1a729e',
    950: '#000000',
  },
}

SCSS

$custom: #1a729e;
$custom-light: #6e9abb;
$custom-dark: #000000;

JSON

{
  "hex": "#1a729e",
  "rgb": {
    "r": 26,
    "g": 114,
    "b": 158
  },
  "hsl": {
    "h": 200,
    "s": 71.739,
    "l": 36.078
  },
  "oklch": {
    "l": 0.52374,
    "c": 0.10431,
    "h": 236.5
  },
  "luminance": 0.14723
}

Semantic roles & 50–950 ramp

primary

#1A729E

secondary

#C5764F

accent

#7639EE

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #1A729E

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

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