#1E166A#1E166A

#1E166A is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.0% C 0.138 H 277.0°. Best body text is #FFFFFF at 15.24:1 contrast (WCAG AA passes).

Color values

HEX	#1E166A
RGB	rgb(30, 22, 106)
HSL	hsl(246, 66%, 25%)
HSV	hsv(246, 79%, 42%)
CMYK	cmyk(71.7%, 79.2%, 0%, 58.4%)
CIE-LAB	lab(14.90, 31.93, -47.23)
CIE-LCH	lch(14.90, 57.01, 304.06°)
OKLab	oklab(28.03% 0.0168 -0.1365)
OKLCH	oklch(28.03% 0.138 277)
XYZ	xyz(3.4230, 1.8901, 13.8173)
Luminance	0.0189 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E166A #626A16

analogous

#16386A #1E166A #48166A

triadic

#1E166A #6A1E16 #166A1E

tetradic

#1E166A #6A1638 #626A16 #166A48

square

#1E166A #6A1638 #626A16 #166A48

split-complementary

#1E166A #6A4816 #386A16

monochromatic

#070519 #100B37 #1E166A #2C219D #3B2BCF

Accessibility & contrast

On white

15.24

#1E166A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#1E166A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E166A

15.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E166A	#FFFFFF	#000000	##FFFFFF
##1E166A	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)

#00296C

Deuteranopia (green-blind)

#002268

Tritanopia (blue-blind)

#002E3F

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #1e166a;
/* rgb */ color: rgb(30, 22, 106);
/* oklch */ color: oklch(28.0% 0.138 277.0);

Tailwind

colors: {
  custom: {
    50: '#675596',
    500: '#1e166a',
    950: '#000000',
  },
}

SCSS

$custom: #1e166a;
$custom-light: #675596;
$custom-dark: #000000;

JSON

{
  "hex": "#1e166a",
  "rgb": {
    "r": 30,
    "g": 22,
    "b": 106
  },
  "hsl": {
    "h": 245.714,
    "s": 65.625,
    "l": 25.098
  },
  "oklch": {
    "l": 0.28027,
    "c": 0.1375,
    "h": 277
  },
  "luminance": 0.0189
}

Semantic roles & 50–950 ramp

primary

#1E166A

secondary

#97A03B

accent

#E93FD8

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030D

muted

#7A787E

Preview Lab

Preview with #1E166A

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

Preview Lab → · Contrast checker → · Palette generator →