#1E386B#1E386B

#1E386B is a dark, moderate blue. Relative luminance 0.042; OKLCH L 35.0% C 0.094 H 262.3°. Best body text is #FFFFFF at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#1E386B
RGB	rgb(30, 56, 107)
HSL	hsl(220, 56%, 27%)
HSV	hsv(220, 72%, 42%)
CMYK	cmyk(72%, 47.7%, 0%, 58%)
CIE-LAB	lab(24.21, 8.92, -32.73)
CIE-LCH	lch(24.21, 33.92, 285.25°)
OKLab	oklab(34.96% -0.0127 -0.0936)
OKLCH	oklch(34.96% 0.094 262.3)
XYZ	xyz(4.6025, 4.1654, 14.4685)
Luminance	0.0417 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E386B #6B511E

analogous

#1E5F6B #1E386B #2B1E6B

triadic

#1E386B #6B1E38 #386B1E

tetradic

#1E386B #6B1E5F #6B511E #1E6B2B

square

#1E386B #6B1E5F #6B511E #1E6B2B

split-complementary

#1E386B #6B2B1E #5F6B1E

monochromatic

#070D18 #111F3B #1E386B #2B519B #3B6BC8

Accessibility & contrast

On white

11.46

#1E386B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#1E386B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E386B

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E386B	#FFFFFF	#000000	##FFFFFF
##1E386B	1.00	11.46	1.83	11.46
#FFFFFF	11.46	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F3D6D

Deuteranopia (green-blind)

#10366A

Tritanopia (blue-blind)

#00444C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #1e386b;
/* rgb */ color: rgb(30, 56, 107);
/* oklch */ color: oklch(35.0% 0.094 262.3);

Tailwind

colors: {
  custom: {
    50: '#646e96',
    500: '#1e386b',
    950: '#000000',
  },
}

SCSS

$custom: #1e386b;
$custom-light: #646e96;
$custom-dark: #000000;

JSON

{
  "hex": "#1e386b",
  "rgb": {
    "r": 30,
    "g": 56,
    "b": 107
  },
  "hsl": {
    "h": 219.74,
    "s": 56.204,
    "l": 26.863
  },
  "oklch": {
    "l": 0.34958,
    "c": 0.09448,
    "h": 262.3
  },
  "luminance": 0.04166
}

Semantic roles & 50–950 ramp

primary

#1E386B

secondary

#9F8145

accent

#AC48DF

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06070D

muted

#7A7A7E

Preview Lab

Preview with #1E386B

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

Preview Lab → · Contrast checker → · Palette generator →