#1E4774#1E4774

#1E4774 is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 39.3% C 0.089 H 252.9°. Best body text is #FFFFFF at 9.51:1 contrast (WCAG AA passes).

Color values

HEX	#1E4774
RGB	rgb(30, 71, 116)
HSL	hsl(211, 59%, 29%)
HSV	hsv(211, 74%, 45%)
CMYK	cmyk(74.1%, 38.8%, 0%, 54.5%)
CIE-LAB	lab(29.52, 2.21, -29.99)
CIE-LCH	lch(29.52, 30.07, 274.22°)
OKLab	oklab(39.26% -0.0263 -0.0853)
OKLCH	oklch(39.26% 0.089 252.9)
XYZ	xyz(5.9399, 6.0428, 17.3729)
Luminance	0.0604 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4774 #744B1E

analogous

#1E7274 #1E4774 #201E74

triadic

#1E4774 #741E47 #47741E

tetradic

#1E4774 #741E72 #744B1E #1E7420

square

#1E4774 #741E72 #744B1E #1E7420

split-complementary

#1E4774 #74201E #72741E

monochromatic

#060F18 #112943 #1E4774 #2B65A5 #3F83CD

Accessibility & contrast

On white

9.51

#1E4774 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#1E4774 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4774

9.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4774	#FFFFFF	#000000	##FFFFFF
##1E4774	1.00	9.51	2.21	9.51
#FFFFFF	9.51	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#334A76

Deuteranopia (green-blind)

#264273

Tritanopia (blue-blind)

#005258

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #1e4774;
/* rgb */ color: rgb(30, 71, 116);
/* oklch */ color: oklch(39.3% 0.089 252.9);

Tailwind

colors: {
  custom: {
    50: '#66799c',
    500: '#1e4774',
    950: '#000000',
  },
}

SCSS

$custom: #1e4774;
$custom-light: #66799c;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4774",
  "rgb": {
    "r": 30,
    "g": 71,
    "b": 116
  },
  "hsl": {
    "h": 211.395,
    "s": 58.904,
    "l": 28.627
  },
  "oklch": {
    "l": 0.3926,
    "c": 0.0893,
    "h": 252.9
  },
  "luminance": 0.06043
}

Semantic roles & 50–950 ramp

primary

#1E4774

secondary

#A87946

accent

#9846E2

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #1E4774

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

Preview Lab → · Contrast checker → · Palette generator →