#1E4D73#1E4D73

#1E4D73 is a dark, moderate cyan. Relative luminance 0.068; OKLCH L 40.7% C 0.082 H 246.2°. Best body text is #FFFFFF at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#1E4D73
RGB	rgb(30, 77, 115)
HSL	hsl(207, 59%, 28%)
HSV	hsv(207, 74%, 45%)
CMYK	cmyk(73.9%, 33%, 0%, 54.9%)
CIE-LAB	lab(31.40, -2.13, -26.40)
CIE-LCH	lch(31.40, 26.49, 265.39°)
OKLab	oklab(40.71% -0.033 -0.0748)
OKLCH	oklch(40.71% 0.082 246.2)
XYZ	xyz(6.2826, 6.8209, 17.2018)
Luminance	0.0682 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4D73 #73441E

analogous

#1E736E #1E4D73 #1E2273

triadic

#1E4D73 #731E4D #4D731E

tetradic

#1E4D73 #6E1E73 #73441E #22731E

square

#1E4D73 #6E1E73 #73441E #22731E

split-complementary

#1E4D73 #731E22 #736E1E

monochromatic

#061018 #112C42 #1E4D73 #2B6DA4 #3F8DCD

Accessibility & contrast

On white

8.88

#1E4D73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#1E4D73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4D73

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4D73	#FFFFFF	#000000	##FFFFFF
##1E4D73	1.00	8.88	2.36	8.88
#FFFFFF	8.88	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C4E75

Deuteranopia (green-blind)

#304672

Tritanopia (blue-blind)

#00565B

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #1e4d73;
/* rgb */ color: rgb(30, 77, 115);
/* oklch */ color: oklch(40.7% 0.082 246.2);

Tailwind

colors: {
  custom: {
    50: '#667e9b',
    500: '#1e4d73',
    950: '#000000',
  },
}

SCSS

$custom: #1e4d73;
$custom-light: #667e9b;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4d73",
  "rgb": {
    "r": 30,
    "g": 77,
    "b": 115
  },
  "hsl": {
    "h": 206.824,
    "s": 58.621,
    "l": 28.431
  },
  "oklch": {
    "l": 0.40714,
    "c": 0.08174,
    "h": 246.2
  },
  "luminance": 0.06822
}

Semantic roles & 50–950 ramp

primary

#1E4D73

secondary

#A77146

accent

#8C46E2

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #1E4D73

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

Preview Lab → · Contrast checker → · Palette generator →