#1E4E6C#1E4E6C

#1E4E6C is a dark, moderate cyan. Relative luminance 0.068; OKLCH L 40.6% C 0.072 H 239.5°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#1E4E6C
RGB	rgb(30, 78, 108)
HSL	hsl(203, 57%, 27%)
HSV	hsv(203, 72%, 42%)
CMYK	cmyk(72.2%, 27.8%, 0%, 57.6%)
CIE-LAB	lab(31.36, -5.45, -22.05)
CIE-LCH	lch(31.36, 22.72, 256.12°)
OKLab	oklab(40.57% -0.0366 -0.0621)
OKLCH	oklch(40.57% 0.072 239.5)
XYZ	xyz(5.9655, 6.8069, 15.1839)
Luminance	0.0681 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4E6C #6C3C1E

analogous

#1E6C63 #1E4E6C #1E276C

triadic

#1E4E6C #6C1E4E #4E6C1E

tetradic

#1E4E6C #631E6C #6C3C1E #276C1E

square

#1E4E6C #631E6C #6C3C1E #276C1E

split-complementary

#1E4E6C #6C1E27 #6C631E

monochromatic

#071118 #112B3C #1E4E6C #2B719C #3C92C9

Accessibility & contrast

On white

8.89

#1E4E6C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#1E4E6C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4E6C

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4E6C	#FFFFFF	#000000	##FFFFFF
##1E4E6C	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#404E6D

Deuteranopia (green-blind)

#35466B

Tritanopia (blue-blind)

#005658

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #1e4e6c;
/* rgb */ color: rgb(30, 78, 108);
/* oklch */ color: oklch(40.6% 0.072 239.5);

Tailwind

colors: {
  custom: {
    50: '#647f96',
    500: '#1e4e6c',
    950: '#000000',
  },
}

SCSS

$custom: #1e4e6c;
$custom-light: #647f96;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4e6c",
  "rgb": {
    "r": 30,
    "g": 78,
    "b": 108
  },
  "hsl": {
    "h": 203.077,
    "s": 56.522,
    "l": 27.059
  },
  "oklch": {
    "l": 0.4057,
    "c": 0.07209,
    "h": 239.5
  },
  "luminance": 0.06808
}

Semantic roles & 50–950 ramp

primary

#1E4E6C

secondary

#A06845

accent

#8248E0

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #1E4E6C

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

Preview Lab → · Contrast checker → · Palette generator →