#1E536A#1E536A

#1E536A is a dark, moderate cyan. Relative luminance 0.075; OKLCH L 41.8% C 0.067 H 230.1°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#1E536A
RGB	rgb(30, 83, 106)
HSL	hsl(198, 56%, 27%)
HSV	hsv(198, 72%, 42%)
CMYK	cmyk(71.7%, 21.7%, 0%, 58.4%)
CIE-LAB	lab(32.92, -9.29, -18.37)
CIE-LCH	lch(32.92, 20.59, 243.17°)
OKLab	oklab(41.78% -0.043 -0.0515)
OKLCH	oklch(41.78% 0.067 230.1)
XYZ	xyz(6.2292, 7.5025, 14.7527)
Luminance	0.0750 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E536A #6A351E

analogous

#1E6A5B #1E536A #1E2D6A

triadic

#1E536A #6A1E53 #536A1E

tetradic

#1E536A #5B1E6A #6A351E #2D6A1E

square

#1E536A #5B1E6A #6A351E #2D6A1E

split-complementary

#1E536A #6A1E2D #6A5B1E

monochromatic

#071318 #112E3A #1E536A #2C789A #3B9DC7

Accessibility & contrast

On white

8.40

#1E536A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#1E536A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E536A

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E536A	#FFFFFF	#000000	##FFFFFF
##1E536A	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47526B

Deuteranopia (green-blind)

#3D4A6A

Tritanopia (blue-blind)

#00595B

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1e536a;
/* rgb */ color: rgb(30, 83, 106);
/* oklch */ color: oklch(41.8% 0.067 230.1);

Tailwind

colors: {
  custom: {
    50: '#648394',
    500: '#1e536a',
    950: '#000000',
  },
}

SCSS

$custom: #1e536a;
$custom-light: #648394;
$custom-dark: #000000;

JSON

{
  "hex": "#1e536a",
  "rgb": {
    "r": 30,
    "g": 83,
    "b": 106
  },
  "hsl": {
    "h": 198.158,
    "s": 55.882,
    "l": 26.667
  },
  "oklch": {
    "l": 0.41781,
    "c": 0.06709,
    "h": 230.1
  },
  "luminance": 0.07503
}

Semantic roles & 50–950 ramp

primary

#1E536A

secondary

#9E6045

accent

#7649DF

background

#F6F8F9

surface

#EBEFF1

border

#C6CACB

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #1E536A

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

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