#1E1768#1E1768

#1E1768 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.0% C 0.134 H 277.2°. Best body text is #FFFFFF at 15.24:1 contrast (WCAG AA passes).

Color values

HEX	#1E1768
RGB	rgb(30, 23, 104)
HSL	hsl(245, 64%, 25%)
HSV	hsv(245, 78%, 41%)
CMYK	cmyk(71.2%, 77.9%, 0%, 59.2%)
CIE-LAB	lab(14.89, 30.63, -45.93)
CIE-LCH	lch(14.89, 55.21, 303.69°)
OKLab	oklab(27.95% 0.0167 -0.1327)
OKLCH	oklch(27.95% 0.134 277.2)
XYZ	xyz(3.3397, 1.8880, 13.2824)
Luminance	0.0189 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1768 #616817

analogous

#173968 #1E1768 #461768

triadic

#1E1768 #681E17 #17681E

tetradic

#1E1768 #681739 #616817 #176846

square

#1E1768 #681739 #616817 #176846

split-complementary

#1E1768 #684617 #396817

monochromatic

#070619 #100C36 #1E1768 #2C229A #3B2DCC

Accessibility & contrast

On white

15.24

#1E1768 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#1E1768 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1768

15.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1768	#FFFFFF	#000000	##FFFFFF
##1E1768	1.00	15.24	1.38	15.24
#FFFFFF	15.24	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00296A

Deuteranopia (green-blind)

#002267

Tritanopia (blue-blind)

#002E3E

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #1e1768;
/* rgb */ color: rgb(30, 23, 104);
/* oklch */ color: oklch(28.0% 0.134 277.2);

Tailwind

colors: {
  custom: {
    50: '#665594',
    500: '#1e1768',
    950: '#000000',
  },
}

SCSS

$custom: #1e1768;
$custom-light: #665594;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1768",
  "rgb": {
    "r": 30,
    "g": 23,
    "b": 104
  },
  "hsl": {
    "h": 245.185,
    "s": 63.78,
    "l": 24.902
  },
  "oklch": {
    "l": 0.27952,
    "c": 0.13375,
    "h": 277.2
  },
  "luminance": 0.01888
}

Semantic roles & 50–950 ramp

primary

#1E1768

secondary

#969E3D

accent

#E741D8

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#07030D

muted

#7A787E

Preview Lab

Preview with #1E1768

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

Preview Lab → · Contrast checker → · Palette generator →