#1E536F#1E536F

#1E536F is a dark, moderate cyan. Relative luminance 0.076; OKLCH L 42.0% C 0.072 H 235.4°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#1E536F
RGB	rgb(30, 83, 111)
HSL	hsl(201, 57%, 28%)
HSV	hsv(201, 73%, 44%)
CMYK	cmyk(73%, 25.2%, 0%, 56.5%)
CIE-LAB	lab(33.16, -7.44, -21.14)
CIE-LCH	lch(33.16, 22.42, 250.61°)
OKLab	oklab(42.04% -0.0411 -0.0594)
OKLCH	oklch(42.04% 0.072 235.4)
XYZ	xyz(6.4968, 7.6095, 16.1622)
Luminance	0.0761 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E536F #6F3A1E

analogous

#1E6F63 #1E536F #1E2A6F

triadic

#1E536F #6F1E53 #536F1E

tetradic

#1E536F #631E6F #6F3A1E #2A6F1E

square

#1E536F #631E6F #6F3A1E #2A6F1E

split-complementary

#1E536F #6F1E2A #6F631E

monochromatic

#071218 #112F3F #1E536F #2B779F #3D9ACB

Accessibility & contrast

On white

8.33

#1E536F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#1E536F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E536F

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E536F	#FFFFFF	#000000	##FFFFFF
##1E536F	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#465270

Deuteranopia (green-blind)

#3A4A6F

Tritanopia (blue-blind)

#005A5C

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1e536f;
/* rgb */ color: rgb(30, 83, 111);
/* oklch */ color: oklch(42.0% 0.072 235.4);

Tailwind

colors: {
  custom: {
    50: '#658398',
    500: '#1e536f',
    950: '#000000',
  },
}

SCSS

$custom: #1e536f;
$custom-light: #658398;
$custom-dark: #000000;

JSON

{
  "hex": "#1e536f",
  "rgb": {
    "r": 30,
    "g": 83,
    "b": 111
  },
  "hsl": {
    "h": 200.741,
    "s": 57.447,
    "l": 27.647
  },
  "oklch": {
    "l": 0.42042,
    "c": 0.07225,
    "h": 235.4
  },
  "luminance": 0.0761
}

Semantic roles & 50–950 ramp

primary

#1E536F

secondary

#A36646

accent

#7C47E1

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #1E536F

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

Preview Lab → · Contrast checker → · Palette generator →