#1E166D#1E166D

#1E166D is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.4% C 0.141 H 276.5°. Best body text is #FFFFFF at 15.10:1 contrast (WCAG AA passes).

Color values

HEX	#1E166D
RGB	rgb(30, 22, 109)
HSL	hsl(246, 66%, 26%)
HSV	hsv(246, 80%, 43%)
CMYK	cmyk(72.5%, 79.8%, 0%, 57.3%)
CIE-LAB	lab(15.24, 32.97, -48.63)
CIE-LCH	lch(15.24, 58.75, 304.14°)
OKLab	oklab(28.37% 0.0161 -0.1405)
OKLCH	oklch(28.37% 0.141 276.5)
XYZ	xyz(3.5817, 1.9536, 14.6534)
Luminance	0.0195 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E166D #656D16

analogous

#16396D #1E166D #49166D

triadic

#1E166D #6D1E16 #166D1E

tetradic

#1E166D #6D1639 #656D16 #166D49

square

#1E166D #6D1639 #656D16 #166D49

split-complementary

#1E166D #6D4916 #396D16

monochromatic

#070519 #100C3A #1E166D #2C20A0 #3A2BD3

Accessibility & contrast

On white

15.10

#1E166D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#1E166D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E166D

15.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E166D	#FFFFFF	#000000	##FFFFFF
##1E166D	1.00	15.10	1.39	15.10
#FFFFFF	15.10	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A6F

Deuteranopia (green-blind)

#00226B

Tritanopia (blue-blind)

#003041

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #1e166d;
/* rgb */ color: rgb(30, 22, 109);
/* oklch */ color: oklch(28.4% 0.141 276.5);

Tailwind

colors: {
  custom: {
    50: '#675598',
    500: '#1e166d',
    950: '#000000',
  },
}

SCSS

$custom: #1e166d;
$custom-light: #675598;
$custom-dark: #000000;

JSON

{
  "hex": "#1e166d",
  "rgb": {
    "r": 30,
    "g": 22,
    "b": 109
  },
  "hsl": {
    "h": 245.517,
    "s": 66.412,
    "l": 25.686
  },
  "oklch": {
    "l": 0.2837,
    "c": 0.14145,
    "h": 276.5
  },
  "luminance": 0.01954
}

Semantic roles & 50–950 ramp

primary

#1E166D

secondary

#9AA33C

accent

#E93EDA

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #1E166D

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

Preview Lab → · Contrast checker → · Palette generator →