#1E1C4E#1E1C4E

#1E1C4E is a dark, moderate blue. Relative luminance 0.017; OKLCH L 26.2% C 0.089 H 280.1°. Best body text is #FFFFFF at 15.77:1 contrast (WCAG AA passes).

Color values

HEX	#1E1C4E
RGB	rgb(30, 28, 78)
HSL	hsl(242, 47%, 21%)
HSV	hsv(242, 64%, 31%)
CMYK	cmyk(61.5%, 64.1%, 0%, 69.4%)
CIE-LAB	lab(13.57, 17.70, -30.65)
CIE-LCH	lch(13.57, 35.39, 300.00°)
OKLab	oklab(26.21% 0.0156 -0.0879)
OKLCH	oklch(26.21% 0.089 280.1)
XYZ	xyz(2.3254, 1.6564, 7.4034)
Luminance	0.0166 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1C4E #4C4E1C

analogous

#1C334E #1E1C4E #371C4E

triadic

#1E1C4E #4E1E1C #1C4E1E

tetradic

#1E1C4E #4E1C33 #4C4E1C #1C4E37

square

#1E1C4E #4E1C33 #4C4E1C #1C4E37

split-complementary

#1E1C4E #4E371C #334E1C

monochromatic

#090817 #0D0C21 #1E1C4E #2F2C7B #413CA8

Accessibility & contrast

On white

15.77

#1E1C4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#1E1C4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1C4E

15.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1C4E	#FFFFFF	#000000	##FFFFFF
##1E1C4E	1.00	15.77	1.33	15.77
#FFFFFF	15.77	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002550

Deuteranopia (green-blind)

#00214D

Tritanopia (blue-blind)

#062831

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #1e1c4e;
/* rgb */ color: rgb(30, 28, 78);
/* oklch */ color: oklch(26.2% 0.089 280.1);

Tailwind

colors: {
  custom: {
    50: '#5f5880',
    500: '#1e1c4e',
    950: '#000000',
  },
}

SCSS

$custom: #1e1c4e;
$custom-light: #5f5880;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1c4e",
  "rgb": {
    "r": 30,
    "g": 28,
    "b": 78
  },
  "hsl": {
    "h": 242.4,
    "s": 47.17,
    "l": 20.784
  },
  "oklch": {
    "l": 0.26211,
    "c": 0.08927,
    "h": 280.1
  },
  "luminance": 0.01657
}

Semantic roles & 50–950 ramp

primary

#1E1C4E

secondary

#818442

accent

#D751D1

background

#F5F5F7

surface

#EAE9EE

border

#C6C5C9

text

#05030A

muted

#79787C

Preview Lab

Preview with #1E1C4E

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

Preview Lab → · Contrast checker → · Palette generator →