#1E136C#1E136C

#1E136C is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.8% C 0.143 H 277.2°. Best body text is #FFFFFF at 15.39:1 contrast (WCAG AA passes).

Color values

HEX	#1E136C
RGB	rgb(30, 19, 108)
HSL	hsl(247, 70%, 25%)
HSV	hsv(247, 82%, 42%)
CMYK	cmyk(72.2%, 82.4%, 0%, 57.6%)
CIE-LAB	lab(14.54, 34.31, -49.14)
CIE-LCH	lch(14.54, 59.93, 304.93°)
OKLab	oklab(27.84% 0.018 -0.142)
OKLCH	oklch(27.84% 0.143 277.2)
XYZ	xyz(3.4742, 1.8242, 14.3535)
Luminance	0.0182 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E136C #616C13

analogous

#13346C #1E136C #4B136C

triadic

#1E136C #6C1E13 #136C1E

tetradic

#1E136C #6C1334 #616C13 #136C4B

square

#1E136C #6C1334 #616C13 #136C4B

split-complementary

#1E136C #6C4B13 #346C13

monochromatic

#07051A #100A38 #1E136C #2C1CA0 #3B25D4

Accessibility & contrast

On white

15.39

#1E136C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#1E136C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E136C

15.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E136C	#FFFFFF	#000000	##FFFFFF
##1E136C	1.00	15.39	1.36	15.39
#FFFFFF	15.39	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00286E

Deuteranopia (green-blind)

#00216A

Tritanopia (blue-blind)

#002E3F

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #1e136c;
/* rgb */ color: rgb(30, 19, 108);
/* oklch */ color: oklch(27.8% 0.143 277.2);

Tailwind

colors: {
  custom: {
    50: '#675397',
    500: '#1e136c',
    950: '#000000',
  },
}

SCSS

$custom: #1e136c;
$custom-light: #675397;
$custom-dark: #000000;

JSON

{
  "hex": "#1e136c",
  "rgb": {
    "r": 30,
    "g": 19,
    "b": 108
  },
  "hsl": {
    "h": 247.416,
    "s": 70.079,
    "l": 24.902
  },
  "oklch": {
    "l": 0.2784,
    "c": 0.14313,
    "h": 277.2
  },
  "luminance": 0.01824
}

Semantic roles & 50–950 ramp

primary

#1E136C

secondary

#96A338

accent

#ED3BD7

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07020E

muted

#7A787E

Preview Lab

Preview with #1E136C

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

Preview Lab → · Contrast checker → · Palette generator →