#1E1166#1E1166

#1E1166 is a dark, vivid blue. Relative luminance 0.016; OKLCH L 26.9% C 0.137 H 278.7°. Best body text is #FFFFFF at 15.82:1 contrast (WCAG AA passes).

Color values

HEX	#1E1166
RGB	rgb(30, 17, 102)
HSL	hsl(249, 71%, 23%)
HSV	hsv(249, 83%, 40%)
CMYK	cmyk(70.6%, 83.3%, 0%, 60%)
CIE-LAB	lab(13.45, 33.39, -46.99)
CIE-LCH	lch(13.45, 57.65, 305.40°)
OKLab	oklab(26.87% 0.0209 -0.1357)
OKLCH	oklch(26.87% 0.137 278.7)
XYZ	xyz(3.1334, 1.6360, 12.7184)
Luminance	0.0164 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1166 #596611

analogous

#112E66 #1E1166 #481166

triadic

#1E1166 #661E11 #11661E

tetradic

#1E1166 #66112E #596611 #116648

square

#1E1166 #66112E #596611 #116648

split-complementary

#1E1166 #664811 #2E6611

monochromatic

#08041A #0F0832 #1E1166 #2D1A9A #3D22CF

Accessibility & contrast

On white

15.82

#1E1166 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#1E1166 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1166

15.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1166	#FFFFFF	#000000	##FFFFFF
##1E1166	1.00	15.82	1.33	15.82
#FFFFFF	15.82	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002668

Deuteranopia (green-blind)

#001F65

Tritanopia (blue-blind)

#002B3B

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #1e1166;
/* rgb */ color: rgb(30, 17, 102);
/* oklch */ color: oklch(26.9% 0.137 278.7);

Tailwind

colors: {
  custom: {
    50: '#665293',
    500: '#1e1166',
    950: '#000000',
  },
}

SCSS

$custom: #1e1166;
$custom-light: #665293;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1166",
  "rgb": {
    "r": 30,
    "g": 17,
    "b": 102
  },
  "hsl": {
    "h": 249.176,
    "s": 71.429,
    "l": 23.333
  },
  "oklch": {
    "l": 0.26871,
    "c": 0.13732,
    "h": 278.7
  },
  "luminance": 0.01636
}

Semantic roles & 50–950 ramp

primary

#1E1166

secondary

#8E9E35

accent

#EE3AD3

background

#F6F4F9

surface

#EBE7F1

border

#C6C3CB

text

#07020D

muted

#7A787E

Preview Lab

Preview with #1E1166

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

Preview Lab → · Contrast checker → · Palette generator →