#1E1066#1E1066

#1E1066 is a dark, vivid blue. Relative luminance 0.016; OKLCH L 26.7% C 0.138 H 278.9°. Best body text is #FFFFFF at 15.89:1 contrast (WCAG AA passes).

Color values

HEX	#1E1066
RGB	rgb(30, 16, 102)
HSL	hsl(250, 73%, 23%)
HSV	hsv(250, 84%, 40%)
CMYK	cmyk(70.6%, 84.3%, 0%, 60%)
CIE-LAB	lab(13.26, 33.92, -47.30)
CIE-LCH	lch(13.26, 58.21, 305.65°)
OKLab	oklab(26.74% 0.0214 -0.1366)
OKLCH	oklch(26.74% 0.138 278.9)
XYZ	xyz(3.1182, 1.6056, 12.7134)
Luminance	0.0161 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1066 #586610

analogous

#102D66 #1E1066 #491066

triadic

#1E1066 #661E10 #10661E

tetradic

#1E1066 #66102D #586610 #106649

square

#1E1066 #66102D #586610 #106649

split-complementary

#1E1066 #664910 #2D6610

monochromatic

#08041A #0E0831 #1E1066 #2E189B #3D21D0

Accessibility & contrast

On white

15.89

#1E1066 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#1E1066 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1066

15.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1066	#FFFFFF	#000000	##FFFFFF
##1E1066	1.00	15.89	1.32	15.89
#FFFFFF	15.89	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002568

Deuteranopia (green-blind)

#001F65

Tritanopia (blue-blind)

#002A3B

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #1e1066;
/* rgb */ color: rgb(30, 16, 102);
/* oklch */ color: oklch(26.7% 0.138 278.9);

Tailwind

colors: {
  custom: {
    50: '#665193',
    500: '#1e1066',
    950: '#000000',
  },
}

SCSS

$custom: #1e1066;
$custom-light: #665193;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1066",
  "rgb": {
    "r": 30,
    "g": 16,
    "b": 102
  },
  "hsl": {
    "h": 249.767,
    "s": 72.881,
    "l": 23.137
  },
  "oklch": {
    "l": 0.26743,
    "c": 0.13827,
    "h": 278.9
  },
  "luminance": 0.01606
}

Semantic roles & 50–950 ramp

primary

#1E1066

secondary

#8D9E33

accent

#F038D2

background

#F6F4F9

surface

#EBE7F1

border

#C6C3CB

text

#07020D

muted

#7A787E

Preview Lab

Preview with #1E1066

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

Preview Lab → · Contrast checker → · Palette generator →