#1E536C#1E536C

#1E536C is a dark, moderate cyan. Relative luminance 0.075; OKLCH L 41.9% C 0.069 H 232.3°. Best body text is #FFFFFF at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#1E536C
RGB	rgb(30, 83, 108)
HSL	hsl(199, 57%, 27%)
HSV	hsv(199, 72%, 42%)
CMYK	cmyk(72.2%, 23.1%, 0%, 57.6%)
CIE-LAB	lab(33.02, -8.56, -19.48)
CIE-LCH	lch(33.02, 21.28, 246.29°)
OKLab	oklab(41.88% -0.0422 -0.0547)
OKLCH	oklch(41.88% 0.069 232.3)
XYZ	xyz(6.3344, 7.5445, 15.3069)
Luminance	0.0755 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E536C #6C371E

analogous

#1E6C5E #1E536C #1E2C6C

triadic

#1E536C #6C1E53 #536C1E

tetradic

#1E536C #5E1E6C #6C371E #2C6C1E

square

#1E536C #5E1E6C #6C371E #2C6C1E

split-complementary

#1E536C #6C1E2C #6C5E1E

monochromatic

#071218 #112E3C #1E536C #2B789C #3C9CC9

Accessibility & contrast

On white

8.37

#1E536C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#1E536C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E536C

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E536C	#FFFFFF	#000000	##FFFFFF
##1E536C	1.00	8.37	2.51	8.37
#FFFFFF	8.37	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47526D

Deuteranopia (green-blind)

#3C4A6C

Tritanopia (blue-blind)

#005A5B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1e536c;
/* rgb */ color: rgb(30, 83, 108);
/* oklch */ color: oklch(41.9% 0.069 232.3);

Tailwind

colors: {
  custom: {
    50: '#658396',
    500: '#1e536c',
    950: '#000000',
  },
}

SCSS

$custom: #1e536c;
$custom-light: #658396;
$custom-dark: #000000;

JSON

{
  "hex": "#1e536c",
  "rgb": {
    "r": 30,
    "g": 83,
    "b": 108
  },
  "hsl": {
    "h": 199.231,
    "s": 56.522,
    "l": 27.059
  },
  "oklch": {
    "l": 0.41884,
    "c": 0.06907,
    "h": 232.3
  },
  "luminance": 0.07545
}

Semantic roles & 50–950 ramp

primary

#1E536C

secondary

#A06345

accent

#7948E0

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #1E536C

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

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