#1E396D#1E396D

#1E396D is a dark, moderate blue. Relative luminance 0.043; OKLCH L 35.3% C 0.096 H 262.0°. Best body text is #FFFFFF at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#1E396D
RGB	rgb(30, 57, 109)
HSL	hsl(219, 57%, 27%)
HSV	hsv(219, 72%, 43%)
CMYK	cmyk(72.5%, 47.7%, 0%, 57.3%)
CIE-LAB	lab(24.66, 9.02, -33.30)
CIE-LCH	lch(24.66, 34.50, 285.16°)
OKLab	oklab(35.35% -0.0133 -0.0953)
OKLCH	oklch(35.35% 0.096 262)
XYZ	xyz(4.7579, 4.3059, 15.0454)
Luminance	0.0431 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E396D #6D521E

analogous

#1E616D #1E396D #2B1E6D

triadic

#1E396D #6D1E39 #396D1E

tetradic

#1E396D #6D1E61 #6D521E #1E6D2B

square

#1E396D #6D1E61 #6D521E #1E6D2B

split-complementary

#1E396D #6D2B1E #616D1E

monochromatic

#070D18 #11203D #1E396D #2B529D #3C6CC9

Accessibility & contrast

On white

11.28

#1E396D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#1E396D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E396D

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E396D	#FFFFFF	#000000	##FFFFFF
##1E396D	1.00	11.28	1.86	11.28
#FFFFFF	11.28	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F3E6F

Deuteranopia (green-blind)

#10376C

Tritanopia (blue-blind)

#00454D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #1e396d;
/* rgb */ color: rgb(30, 57, 109);
/* oklch */ color: oklch(35.3% 0.096 262.0);

Tailwind

colors: {
  custom: {
    50: '#646e97',
    500: '#1e396d',
    950: '#000000',
  },
}

SCSS

$custom: #1e396d;
$custom-light: #646e97;
$custom-dark: #000000;

JSON

{
  "hex": "#1e396d",
  "rgb": {
    "r": 30,
    "g": 57,
    "b": 109
  },
  "hsl": {
    "h": 219.494,
    "s": 56.835,
    "l": 27.255
  },
  "oklch": {
    "l": 0.35346,
    "c": 0.09621,
    "h": 262
  },
  "luminance": 0.04306
}

Semantic roles & 50–950 ramp

primary

#1E396D

secondary

#A18245

accent

#AC48E0

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06070D

muted

#7A7A7E

Preview Lab

Preview with #1E396D

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

Preview Lab → · Contrast checker → · Palette generator →