#1E1C7A#1E1C7A

#1E1C7A is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.7% C 0.152 H 273.7°. Best body text is #FFFFFF at 13.98:1 contrast (WCAG AA passes).

Color values

HEX	#1E1C7A
RGB	rgb(30, 28, 122)
HSL	hsl(241, 63%, 29%)
HSV	hsv(241, 77%, 48%)
CMYK	cmyk(75.4%, 77%, 0%, 52.2%)
CIE-LAB	lab(17.97, 33.96, -52.52)
CIE-LCH	lch(17.97, 62.54, 302.89°)
OKLab	oklab(30.74% 0.0099 -0.1519)
OKLCH	oklch(30.74% 0.152 273.7)
XYZ	xyz(4.4624, 2.5112, 18.6581)
Luminance	0.0251 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1C7A #787A1C

analogous

#1C497A #1E1C7A #4D1C7A

triadic

#1E1C7A #7A1E1C #1C7A1E

tetradic

#1E1C7A #7A1C49 #787A1C #1C7A4D

square

#1E1C7A #7A1C49 #787A1C #1C7A4D

split-complementary

#1E1C7A #7A4D1C #497A1C

monochromatic

#060619 #121148 #1E1C7A #2A27AC #413ED3

Accessibility & contrast

On white

13.98

#1E1C7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#1E1C7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1C7A

13.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1C7A	#FFFFFF	#000000	##FFFFFF
##1E1C7A	1.00	13.98	1.50	13.98
#FFFFFF	13.98	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00307D

Deuteranopia (green-blind)

#002778

Tritanopia (blue-blind)

#003749

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #1e1c7a;
/* rgb */ color: rgb(30, 28, 122);
/* oklch */ color: oklch(30.7% 0.152 273.7);

Tailwind

colors: {
  custom: {
    50: '#6a59a1',
    500: '#1e1c7a',
    950: '#000000',
  },
}

SCSS

$custom: #1e1c7a;
$custom-light: #6a59a1;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1c7a",
  "rgb": {
    "r": 30,
    "g": 28,
    "b": 122
  },
  "hsl": {
    "h": 241.277,
    "s": 62.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.30735,
    "c": 0.15225,
    "h": 273.7
  },
  "luminance": 0.02512
}

Semantic roles & 50–950 ramp

primary

#1E1C7A

secondary

#ACAE44

accent

#E642E2

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#08040F

muted

#7A797F

Preview Lab

Preview with #1E1C7A

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

Preview Lab → · Contrast checker → · Palette generator →