#1E1C87#1E1C87

#1E1C87 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.2% C 0.169 H 272.4°. Best body text is #FFFFFF at 13.37:1 contrast (WCAG AA passes).

Color values

HEX	#1E1C87
RGB	rgb(30, 28, 135)
HSL	hsl(241, 66%, 32%)
HSV	hsv(241, 79%, 53%)
CMYK	cmyk(77.8%, 79.3%, 0%, 47.1%)
CIE-LAB	lab(19.45, 38.47, -58.31)
CIE-LCH	lch(19.45, 69.85, 303.42°)
OKLab	oklab(32.22% 0.0071 -0.1687)
OKLCH	oklch(32.22% 0.169 272.4)
XYZ	xyz(5.3224, 2.8552, 23.1876)
Luminance	0.0286 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1C87 #85871C

analogous

#1C5087 #1E1C87 #531C87

triadic

#1E1C87 #871E1C #1C871E

tetradic

#1E1C87 #871C50 #85871C #1C8753

square

#1E1C87 #871C50 #85871C #1C8753

split-complementary

#1E1C87 #87531C #50871C

monochromatic

#070722 #131154 #1E1C87 #2927BA #4845D8

Accessibility & contrast

On white

13.37

#1E1C87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#1E1C87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1C87

13.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1C87	#FFFFFF	#000000	##FFFFFF
##1E1C87	1.00	13.37	1.57	13.37
#FFFFFF	13.37	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00348A

Deuteranopia (green-blind)

#002A85

Tritanopia (blue-blind)

#003C51

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #1e1c87;
/* rgb */ color: rgb(30, 28, 135);
/* oklch */ color: oklch(32.2% 0.169 272.4);

Tailwind

colors: {
  custom: {
    50: '#6d5aab',
    500: '#1e1c87',
    950: '#000000',
  },
}

SCSS

$custom: #1e1c87;
$custom-light: #6d5aab;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1c87",
  "rgb": {
    "r": 30,
    "g": 28,
    "b": 135
  },
  "hsl": {
    "h": 241.121,
    "s": 65.644,
    "l": 31.961
  },
  "oklch": {
    "l": 0.32222,
    "c": 0.1689,
    "h": 272.4
  },
  "luminance": 0.02856
}

Semantic roles & 50–950 ramp

primary

#1E1C87

secondary

#B8BA45

accent

#E93FE5

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080410

muted

#7B797F

Preview Lab

Preview with #1E1C87

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

Preview Lab → · Contrast checker → · Palette generator →