#1E2156#1E2156

#1E2156 is a dark, moderate blue. Relative luminance 0.020; OKLCH L 28.0% C 0.094 H 276.0°. Best body text is #FFFFFF at 14.92:1 contrast (WCAG AA passes).

Color values

HEX	#1E2156
RGB	rgb(30, 33, 86)
HSL	hsl(237, 48%, 23%)
HSV	hsv(237, 65%, 34%)
CMYK	cmyk(65.1%, 61.6%, 0%, 66.3%)
CIE-LAB	lab(15.67, 17.14, -32.67)
CIE-LCH	lch(15.67, 36.90, 297.68°)
OKLab	oklab(27.98% 0.0099 -0.0938)
OKLCH	oklch(27.98% 0.094 276)
XYZ	xyz(2.7584, 2.0354, 9.0498)
Luminance	0.0204 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2156 #56531E

analogous

#1E3D56 #1E2156 #371E56

triadic

#1E2156 #561E21 #21561E

tetradic

#1E2156 #561E3D #56531E #1E5637

square

#1E2156 #561E3D #56531E #1E5637

split-complementary

#1E2156 #56371E #3D561E

monochromatic

#080917 #0E1029 #1E2156 #2E3283 #3E44B1

Accessibility & contrast

On white

14.92

#1E2156 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#1E2156 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2156

14.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2156	#FFFFFF	#000000	##FFFFFF
##1E2156	1.00	14.92	1.41	14.92
#FFFFFF	14.92	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A58

Deuteranopia (green-blind)

#002555

Tritanopia (blue-blind)

#002E37

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #1e2156;
/* rgb */ color: rgb(30, 33, 86);
/* oklch */ color: oklch(28.0% 0.094 276.0);

Tailwind

colors: {
  custom: {
    50: '#615c86',
    500: '#1e2156',
    950: '#000000',
  },
}

SCSS

$custom: #1e2156;
$custom-light: #615c86;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2156",
  "rgb": {
    "r": 30,
    "g": 33,
    "b": 86
  },
  "hsl": {
    "h": 236.786,
    "s": 48.276,
    "l": 22.745
  },
  "oklch": {
    "l": 0.27984,
    "c": 0.09433,
    "h": 276
  },
  "luminance": 0.02036
}

Semantic roles & 50–950 ramp

primary

#1E2156

secondary

#8B8745

accent

#D150D8

background

#F5F5F8

surface

#EAE9EF

border

#C6C5CA

text

#05040B

muted

#79797C

Preview Lab

Preview with #1E2156

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

Preview Lab → · Contrast checker → · Palette generator →