#1E164F#1E164F

#1E164F is a dark, moderate blue. Relative luminance 0.014; OKLCH L 25.1% C 0.100 H 282.9°. Best body text is #FFFFFF at 16.37:1 contrast (WCAG AA passes).

Color values

HEX	#1E164F
RGB	rgb(30, 22, 79)
HSL	hsl(248, 56%, 20%)
HSV	hsv(248, 72%, 31%)
CMYK	cmyk(62%, 72.2%, 0%, 69%)
CIE-LAB	lab(12.05, 22.29, -33.80)
CIE-LCH	lch(12.05, 40.49, 303.41°)
OKLab	oklab(25.13% 0.0223 -0.0972)
OKLCH	oklch(25.13% 0.1 282.9)
XYZ	xyz(2.2332, 1.4142, 7.5509)
Luminance	0.0141 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.45

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E164F #474F16

analogous

#162B4F #1E164F #3B164F

triadic

#1E164F #4F1E16 #164F1E

tetradic

#1E164F #4F162B #474F16 #164F3B

square

#1E164F #4F162B #474F16 #164F3B

split-complementary

#1E164F #4F3B16 #2B4F16

monochromatic

#090718 #0C091F #1E164F #30237F #4231AF

Accessibility & contrast

On white

16.37

#1E164F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#1E164F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E164F

16.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E164F	#FFFFFF	#000000	##FFFFFF
##1E164F	1.00	16.37	1.28	16.37
#FFFFFF	16.37	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002151

Deuteranopia (green-blind)

#001E4E

Tritanopia (blue-blind)

#062430

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #1e164f;
/* rgb */ color: rgb(30, 22, 79);
/* oklch */ color: oklch(25.1% 0.100 282.9);

Tailwind

colors: {
  custom: {
    50: '#605381',
    500: '#1e164f',
    950: '#000000',
  },
}

SCSS

$custom: #1e164f;
$custom-light: #605381;
$custom-dark: #000000;

JSON

{
  "hex": "#1e164f",
  "rgb": {
    "r": 30,
    "g": 22,
    "b": 79
  },
  "hsl": {
    "h": 248.421,
    "s": 56.436,
    "l": 19.804
  },
  "oklch": {
    "l": 0.25129,
    "c": 0.09972,
    "h": 282.9
  },
  "luminance": 0.01414
}

Semantic roles & 50–950 ramp

primary

#1E164F

secondary

#7C863A

accent

#E048CA

background

#F5F4F7

surface

#EAE7EE

border

#C6C3C9

text

#05020A

muted

#79787C

Preview Lab

Preview with #1E164F

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

Preview Lab → · Contrast checker → · Palette generator →