#1E4D72#1E4D72

#1E4D72 is a dark, moderate cyan. Relative luminance 0.068; OKLCH L 40.7% C 0.080 H 245.5°. Best body text is #FFFFFF at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#1E4D72
RGB	rgb(30, 77, 114)
HSL	hsl(206, 58%, 28%)
HSV	hsv(206, 74%, 45%)
CMYK	cmyk(73.7%, 32.5%, 0%, 55.3%)
CIE-LAB	lab(31.34, -2.51, -25.86)
CIE-LCH	lch(31.34, 25.98, 264.45°)
OKLab	oklab(40.66% -0.0333 -0.0732)
OKLCH	oklch(40.66% 0.08 245.5)
XYZ	xyz(6.2254, 6.7980, 16.9004)
Luminance	0.0680 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4D72 #72431E

analogous

#1E726D #1E4D72 #1E2372

triadic

#1E4D72 #721E4D #4D721E

tetradic

#1E4D72 #6D1E72 #72431E #23721E

square

#1E4D72 #6D1E72 #72431E #23721E

split-complementary

#1E4D72 #721E23 #726D1E

monochromatic

#061018 #112C42 #1E4D72 #2B6EA2 #3E8ECC

Accessibility & contrast

On white

8.90

#1E4D72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#1E4D72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4D72

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4D72	#FFFFFF	#000000	##FFFFFF
##1E4D72	1.00	8.90	2.36	8.90
#FFFFFF	8.90	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C4E74

Deuteranopia (green-blind)

#314671

Tritanopia (blue-blind)

#00565A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #1e4d72;
/* rgb */ color: rgb(30, 77, 114);
/* oklch */ color: oklch(40.7% 0.080 245.5);

Tailwind

colors: {
  custom: {
    50: '#657e9a',
    500: '#1e4d72',
    950: '#000000',
  },
}

SCSS

$custom: #1e4d72;
$custom-light: #657e9a;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4d72",
  "rgb": {
    "r": 30,
    "g": 77,
    "b": 114
  },
  "hsl": {
    "h": 206.429,
    "s": 58.333,
    "l": 28.235
  },
  "oklch": {
    "l": 0.40655,
    "c": 0.08042,
    "h": 245.5
  },
  "luminance": 0.06799
}

Semantic roles & 50–950 ramp

primary

#1E4D72

secondary

#A67046

accent

#8B46E2

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #1E4D72

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

Preview Lab → · Contrast checker → · Palette generator →