#1E166C#1E166C

#1E166C is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.3% C 0.140 H 276.7°. Best body text is #FFFFFF at 15.14:1 contrast (WCAG AA passes).

Color values

HEX	#1E166C
RGB	rgb(30, 22, 108)
HSL	hsl(246, 66%, 25%)
HSV	hsv(246, 80%, 42%)
CMYK	cmyk(72.2%, 79.6%, 0%, 57.6%)
CIE-LAB	lab(15.13, 32.62, -48.16)
CIE-LCH	lch(15.13, 58.17, 304.11°)
OKLab	oklab(28.26% 0.0163 -0.1392)
OKLCH	oklch(28.26% 0.14 276.7)
XYZ	xyz(3.5282, 1.9322, 14.3715)
Luminance	0.0193 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E166C #646C16

analogous

#16396C #1E166C #49166C

triadic

#1E166C #6C1E16 #166C1E

tetradic

#1E166C #6C1639 #646C16 #166C49

square

#1E166C #6C1639 #646C16 #166C49

split-complementary

#1E166C #6C4916 #396C16

monochromatic

#070519 #100C39 #1E166C #2C209F #3A2BD2

Accessibility & contrast

On white

15.14

#1E166C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#1E166C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E166C

15.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E166C	#FFFFFF	#000000	##FFFFFF
##1E166C	1.00	15.14	1.39	15.14
#FFFFFF	15.14	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A6E

Deuteranopia (green-blind)

#00226A

Tritanopia (blue-blind)

#002F40

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #1e166c;
/* rgb */ color: rgb(30, 22, 108);
/* oklch */ color: oklch(28.3% 0.140 276.7);

Tailwind

colors: {
  custom: {
    50: '#675597',
    500: '#1e166c',
    950: '#000000',
  },
}

SCSS

$custom: #1e166c;
$custom-light: #675597;
$custom-dark: #000000;

JSON

{
  "hex": "#1e166c",
  "rgb": {
    "r": 30,
    "g": 22,
    "b": 108
  },
  "hsl": {
    "h": 245.581,
    "s": 66.154,
    "l": 25.49
  },
  "oklch": {
    "l": 0.28255,
    "c": 0.14014,
    "h": 276.7
  },
  "luminance": 0.01933
}

Semantic roles & 50–950 ramp

primary

#1E166C

secondary

#99A23C

accent

#E93FD9

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #1E166C

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

Preview Lab → · Contrast checker → · Palette generator →