#1E199C#1E199C

#1E199C is a dark, vivid blue. Relative luminance 0.034; OKLCH L 34.4% C 0.197 H 270.9°. Best body text is #FFFFFF at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#1E199C
RGB	rgb(30, 25, 156)
HSL	hsl(242, 72%, 35%)
HSV	hsv(242, 84%, 61%)
CMYK	cmyk(80.8%, 84%, 0%, 38.8%)
CIE-LAB	lab(21.47, 46.88, -68.00)
CIE-LCH	lch(21.47, 82.59, 304.59°)
OKLab	oklab(34.37% 0.0032 -0.1968)
OKLCH	oklch(34.37% 0.197 270.9)
XYZ	xyz(6.8818, 3.3708, 31.7340)
Luminance	0.0337 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E199C #979C19

analogous

#19559C #1E199C #5F199C

triadic

#1E199C #9C1E19 #199C1E

tetradic

#1E199C #9C1955 #979C19 #199C5F

square

#1E199C #9C1955 #979C19 #199C5F

split-complementary

#1E199C #9C5F19 #559C19

monochromatic

#0A0833 #141167 #1E199C #2821D1 #534DE2

Accessibility & contrast

On white

12.54

#1E199C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#1E199C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E199C

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E199C	#FFFFFF	#000000	##FFFFFF
##1E199C	1.00	12.54	1.67	12.54
#FFFFFF	12.54	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003AA0

Deuteranopia (green-blind)

#002D9A

Tritanopia (blue-blind)

#00445C

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #1e199c;
/* rgb */ color: rgb(30, 25, 156);
/* oklch */ color: oklch(34.4% 0.197 270.9);

Tailwind

colors: {
  custom: {
    50: '#735abb',
    500: '#1e199c',
    950: '#000000',
  },
}

SCSS

$custom: #1e199c;
$custom-light: #735abb;
$custom-dark: #000000;

JSON

{
  "hex": "#1e199c",
  "rgb": {
    "r": 30,
    "g": 25,
    "b": 156
  },
  "hsl": {
    "h": 242.29,
    "s": 72.376,
    "l": 35.49
  },
  "oklch": {
    "l": 0.34365,
    "c": 0.19681,
    "h": 270.9
  },
  "luminance": 0.03372
}

Semantic roles & 50–950 ramp

primary

#1E199C

secondary

#C0C44C

accent

#EF39E8

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #1E199C

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

Preview Lab → · Contrast checker → · Palette generator →