#1E4382#1E4382

#1E4382 is a dark, moderate blue. Relative luminance 0.059; OKLCH L 39.3% C 0.114 H 260.3°. Best body text is #FFFFFF at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#1E4382
RGB	rgb(30, 67, 130)
HSL	hsl(218, 63%, 31%)
HSV	hsv(218, 77%, 51%)
CMYK	cmyk(76.9%, 48.5%, 0%, 49%)
CIE-LAB	lab(29.16, 10.54, -39.33)
CIE-LCH	lch(29.16, 40.72, 285.00°)
OKLab	oklab(39.27% -0.0192 -0.1128)
OKLCH	oklch(39.27% 0.114 260.3)
XYZ	xyz(6.5704, 5.9013, 21.9076)
Luminance	0.0590 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4382 #825D1E

analogous

#1E7582 #1E4382 #2B1E82

triadic

#1E4382 #821E43 #43821E

tetradic

#1E4382 #821E75 #825D1E #1E822B

square

#1E4382 #821E75 #825D1E #1E822B

split-complementary

#1E4382 #822B1E #75821E

monochromatic

#07101F #132950 #1E4382 #295DB4 #467BD4

Accessibility & contrast

On white

9.63

#1E4382 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#1E4382 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4382

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4382	#FFFFFF	#000000	##FFFFFF
##1E4382	1.00	9.63	2.18	9.63
#FFFFFF	9.63	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#214A84

Deuteranopia (green-blind)

#074081

Tritanopia (blue-blind)

#00525C

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #1e4382;
/* rgb */ color: rgb(30, 67, 130);
/* oklch */ color: oklch(39.3% 0.114 260.3);

Tailwind

colors: {
  custom: {
    50: '#6976a7',
    500: '#1e4382',
    950: '#000000',
  },
}

SCSS

$custom: #1e4382;
$custom-light: #6976a7;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4382",
  "rgb": {
    "r": 30,
    "g": 67,
    "b": 130
  },
  "hsl": {
    "h": 217.8,
    "s": 62.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.3927,
    "c": 0.11446,
    "h": 260.3
  },
  "luminance": 0.05902
}

Semantic roles & 50–950 ramp

primary

#1E4382

secondary

#B58C47

accent

#A942E6

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #1E4382

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

Preview Lab → · Contrast checker → · Palette generator →