#1E136D#1E136D

#1E136D is a dark, vivid blue. Relative luminance 0.018; OKLCH L 28.0% C 0.144 H 277.0°. Best body text is #FFFFFF at 15.34:1 contrast (WCAG AA passes).

Color values

HEX	#1E136D
RGB	rgb(30, 19, 109)
HSL	hsl(247, 70%, 25%)
HSV	hsv(247, 83%, 43%)
CMYK	cmyk(72.5%, 82.6%, 0%, 57.3%)
CIE-LAB	lab(14.66, 34.65, -49.60)
CIE-LCH	lch(14.66, 60.50, 304.94°)
OKLab	oklab(27.96% 0.0177 -0.1433)
OKLCH	oklch(27.96% 0.144 277)
XYZ	xyz(3.5277, 1.8456, 14.6354)
Luminance	0.0185 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E136D #626D13

analogous

#13356D #1E136D #4B136D

triadic

#1E136D #6D1E13 #136D1E

tetradic

#1E136D #6D1335 #626D13 #136D4B

square

#1E136D #6D1335 #626D13 #136D4B

split-complementary

#1E136D #6D4B13 #356D13

monochromatic

#07051A #100A39 #1E136D #2C1CA1 #3B25D5

Accessibility & contrast

On white

15.34

#1E136D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#1E136D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E136D

15.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E136D	#FFFFFF	#000000	##FFFFFF
##1E136D	1.00	15.34	1.37	15.34
#FFFFFF	15.34	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002970

Deuteranopia (green-blind)

#00216B

Tritanopia (blue-blind)

#002E40

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #1e136d;
/* rgb */ color: rgb(30, 19, 109);
/* oklch */ color: oklch(28.0% 0.144 277.0);

Tailwind

colors: {
  custom: {
    50: '#685398',
    500: '#1e136d',
    950: '#000000',
  },
}

SCSS

$custom: #1e136d;
$custom-light: #685398;
$custom-dark: #000000;

JSON

{
  "hex": "#1e136d",
  "rgb": {
    "r": 30,
    "g": 19,
    "b": 109
  },
  "hsl": {
    "h": 247.333,
    "s": 70.313,
    "l": 25.098
  },
  "oklch": {
    "l": 0.27959,
    "c": 0.14442,
    "h": 277
  },
  "luminance": 0.01846
}

Semantic roles & 50–950 ramp

primary

#1E136D

secondary

#97A438

accent

#ED3BD7

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07020E

muted

#7A787E

Preview Lab

Preview with #1E136D

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

Preview Lab → · Contrast checker → · Palette generator →