#1E1C8C#1E1C8C

#1E1C8C is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.8% C 0.175 H 272.0°. Best body text is #FFFFFF at 13.13:1 contrast (WCAG AA passes).

Color values

HEX	#1E1C8C
RGB	rgb(30, 28, 140)
HSL	hsl(241, 67%, 33%)
HSV	hsv(241, 80%, 55%)
CMYK	cmyk(78.6%, 80%, 0%, 45.1%)
CIE-LAB	lab(20.04, 40.16, -60.47)
CIE-LCH	lch(20.04, 72.59, 303.59°)
OKLab	oklab(32.81% 0.006 -0.175)
OKLCH	oklch(32.81% 0.175 272)
XYZ	xyz(5.6827, 2.9994, 25.0853)
Luminance	0.0300 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1C8C #8A8C1C

analogous

#1C528C #1E1C8C #561C8C

triadic

#1E1C8C #8C1E1C #1C8C1E

tetradic

#1E1C8C #8C1C52 #8A8C1C #1C8C56

square

#1E1C8C #8C1C52 #8A8C1C #1C8C56

split-complementary

#1E1C8C #8C561C #528C1C

monochromatic

#080826 #131259 #1E1C8C #2926BF #4B48DA

Accessibility & contrast

On white

13.13

#1E1C8C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#1E1C8C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1C8C

13.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1C8C	#FFFFFF	#000000	##FFFFFF
##1E1C8C	1.00	13.13	1.60	13.13
#FFFFFF	13.13	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00368F

Deuteranopia (green-blind)

#002B8A

Tritanopia (blue-blind)

#003E54

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #1e1c8c;
/* rgb */ color: rgb(30, 28, 140);
/* oklch */ color: oklch(32.8% 0.175 272.0);

Tailwind

colors: {
  custom: {
    50: '#6f5baf',
    500: '#1e1c8c',
    950: '#000000',
  },
}

SCSS

$custom: #1e1c8c;
$custom-light: #6f5baf;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1c8c",
  "rgb": {
    "r": 30,
    "g": 28,
    "b": 140
  },
  "hsl": {
    "h": 241.071,
    "s": 66.667,
    "l": 32.941
  },
  "oklch": {
    "l": 0.32806,
    "c": 0.17513,
    "h": 272
  },
  "luminance": 0.03
}

Semantic roles & 50–950 ramp

primary

#1E1C8C

secondary

#BABC48

accent

#EA3EE7

background

#F7F5FA

surface

#EDE9F5

border

#C8C5CF

text

#090411

muted

#7B7980

Preview Lab

Preview with #1E1C8C

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

Preview Lab → · Contrast checker → · Palette generator →