#1E4E6E#1E4E6E

#1E4E6E is a dark, moderate cyan. Relative luminance 0.069; OKLCH L 40.7% C 0.074 H 241.3°. Best body text is #FFFFFF at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#1E4E6E
RGB	rgb(30, 78, 110)
HSL	hsl(204, 57%, 27%)
HSV	hsv(204, 73%, 43%)
CMYK	cmyk(72.7%, 29.1%, 0%, 56.9%)
CIE-LAB	lab(31.46, -4.69, -23.16)
CIE-LCH	lch(31.46, 23.63, 258.55°)
OKLab	oklab(40.68% -0.0358 -0.0653)
OKLCH	oklch(40.68% 0.075 241.3)
XYZ	xyz(6.0732, 6.8499, 15.7509)
Luminance	0.0685 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4E6E #6E3E1E

analogous

#1E6E66 #1E4E6E #1E266E

triadic

#1E4E6E #6E1E4E #4E6E1E

tetradic

#1E4E6E #661E6E #6E3E1E #266E1E

square

#1E4E6E #661E6E #6E3E1E #266E1E

split-complementary

#1E4E6E #6E1E26 #6E661E

monochromatic

#071118 #112C3E #1E4E6E #2B709E #3C91CA

Accessibility & contrast

On white

8.86

#1E4E6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#1E4E6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4E6E

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4E6E	#FFFFFF	#000000	##FFFFFF
##1E4E6E	1.00	8.86	2.37	8.86
#FFFFFF	8.86	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4E6F

Deuteranopia (green-blind)

#34476D

Tritanopia (blue-blind)

#005659

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #1e4e6e;
/* rgb */ color: rgb(30, 78, 110);
/* oklch */ color: oklch(40.7% 0.074 241.3);

Tailwind

colors: {
  custom: {
    50: '#657f97',
    500: '#1e4e6e',
    950: '#000000',
  },
}

SCSS

$custom: #1e4e6e;
$custom-light: #657f97;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4e6e",
  "rgb": {
    "r": 30,
    "g": 78,
    "b": 110
  },
  "hsl": {
    "h": 204,
    "s": 57.143,
    "l": 27.451
  },
  "oklch": {
    "l": 0.40682,
    "c": 0.0745,
    "h": 241.3
  },
  "luminance": 0.06851
}

Semantic roles & 50–950 ramp

primary

#1E4E6E

secondary

#A26B46

accent

#8547E0

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #1E4E6E

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

Preview Lab → · Contrast checker → · Palette generator →