#1E4E6D#1E4E6D

#1E4E6D is a dark, moderate cyan. Relative luminance 0.068; OKLCH L 40.6% C 0.073 H 240.4°. Best body text is #FFFFFF at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#1E4E6D
RGB	rgb(30, 78, 109)
HSL	hsl(204, 57%, 27%)
HSV	hsv(204, 72%, 43%)
CMYK	cmyk(72.5%, 28.4%, 0%, 57.3%)
CIE-LAB	lab(31.41, -5.07, -22.61)
CIE-LCH	lch(31.41, 23.17, 257.36°)
OKLab	oklab(40.63% -0.0362 -0.0637)
OKLCH	oklch(40.63% 0.073 240.4)
XYZ	xyz(6.0191, 6.8283, 15.4658)
Luminance	0.0683 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4E6D #6D3D1E

analogous

#1E6D65 #1E4E6D #1E276D

triadic

#1E4E6D #6D1E4E #4E6D1E

tetradic

#1E4E6D #651E6D #6D3D1E #276D1E

square

#1E4E6D #651E6D #6D3D1E #276D1E

split-complementary

#1E4E6D #6D1E27 #6D651E

monochromatic

#071118 #112C3D #1E4E6D #2B709D #3C92C9

Accessibility & contrast

On white

8.88

#1E4E6D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#1E4E6D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4E6D

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4E6D	#FFFFFF	#000000	##FFFFFF
##1E4E6D	1.00	8.88	2.37	8.88
#FFFFFF	8.88	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#404E6E

Deuteranopia (green-blind)

#35466C

Tritanopia (blue-blind)

#005659

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #1e4e6d;
/* rgb */ color: rgb(30, 78, 109);
/* oklch */ color: oklch(40.6% 0.073 240.4);

Tailwind

colors: {
  custom: {
    50: '#647f97',
    500: '#1e4e6d',
    950: '#000000',
  },
}

SCSS

$custom: #1e4e6d;
$custom-light: #647f97;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4e6d",
  "rgb": {
    "r": 30,
    "g": 78,
    "b": 109
  },
  "hsl": {
    "h": 203.544,
    "s": 56.835,
    "l": 27.255
  },
  "oklch": {
    "l": 0.40626,
    "c": 0.07329,
    "h": 240.4
  },
  "luminance": 0.06829
}

Semantic roles & 50–950 ramp

primary

#1E4E6D

secondary

#A16A45

accent

#8448E0

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #1E4E6D

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

Preview Lab → · Contrast checker → · Palette generator →