#1E4474#1E4474

#1E4474 is a dark, moderate cyan. Relative luminance 0.057; OKLCH L 38.5% C 0.093 H 255.5°. Best body text is #FFFFFF at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#1E4474
RGB	rgb(30, 68, 116)
HSL	hsl(213, 59%, 29%)
HSV	hsv(213, 74%, 45%)
CMYK	cmyk(74.1%, 41.4%, 0%, 54.5%)
CIE-LAB	lab(28.57, 4.23, -31.51)
CIE-LCH	lch(28.57, 31.79, 277.65°)
OKLab	oklab(38.52% -0.0232 -0.0898)
OKLCH	oklch(38.52% 0.093 255.5)
XYZ	xyz(5.7538, 5.6706, 17.3109)
Luminance	0.0567 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4474 #744E1E

analogous

#1E6F74 #1E4474 #231E74

triadic

#1E4474 #741E44 #44741E

tetradic

#1E4474 #741E6F #744E1E #1E7423

square

#1E4474 #741E6F #744E1E #1E7423

split-complementary

#1E4474 #74231E #6F741E

monochromatic

#060E18 #112743 #1E4474 #2B61A5 #3F7ECD

Accessibility & contrast

On white

9.84

#1E4474 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#1E4474 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4474

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4474	#FFFFFF	#000000	##FFFFFF
##1E4474	1.00	9.84	2.13	9.84
#FFFFFF	9.84	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E4876

Deuteranopia (green-blind)

#204073

Tritanopia (blue-blind)

#004F56

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #1e4474;
/* rgb */ color: rgb(30, 68, 116);
/* oklch */ color: oklch(38.5% 0.093 255.5);

Tailwind

colors: {
  custom: {
    50: '#66779c',
    500: '#1e4474',
    950: '#000000',
  },
}

SCSS

$custom: #1e4474;
$custom-light: #66779c;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4474",
  "rgb": {
    "r": 30,
    "g": 68,
    "b": 116
  },
  "hsl": {
    "h": 213.488,
    "s": 58.904,
    "l": 28.627
  },
  "oklch": {
    "l": 0.38516,
    "c": 0.09278,
    "h": 255.5
  },
  "luminance": 0.05671
}

Semantic roles & 50–950 ramp

primary

#1E4474

secondary

#A87D46

accent

#9D46E2

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #1E4474

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

Preview Lab → · Contrast checker → · Palette generator →