#1E199E#1E199E

#1E199E is a dark, vivid blue. Relative luminance 0.034; OKLCH L 34.6% C 0.199 H 270.8°. Best body text is #FFFFFF at 12.44:1 contrast (WCAG AA passes).

Color values

HEX	#1E199E
RGB	rgb(30, 25, 158)
HSL	hsl(242, 73%, 36%)
HSV	hsv(242, 84%, 62%)
CMYK	cmyk(81%, 84.2%, 0%, 38%)
CIE-LAB	lab(21.72, 47.51, -68.80)
CIE-LCH	lch(21.72, 83.61, 304.62°)
OKLab	oklab(34.61% 0.0027 -0.1991)
OKLCH	oklch(34.61% 0.199 270.8)
XYZ	xyz(7.0525, 3.4391, 32.6332)
Luminance	0.0344 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E199E #999E19

analogous

#19569E #1E199E #60199E

triadic

#1E199E #9E1E19 #199E1E

tetradic

#1E199E #9E1956 #999E19 #199E60

square

#1E199E #9E1956 #999E19 #199E60

split-complementary

#1E199E #9E6019 #569E19

monochromatic

#0A0834 #141169 #1E199E #2821D3 #544EE3

Accessibility & contrast

On white

12.44

#1E199E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#1E199E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E199E

12.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E199E	#FFFFFF	#000000	##FFFFFF
##1E199E	1.00	12.44	1.69	12.44
#FFFFFF	12.44	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003BA2

Deuteranopia (green-blind)

#002D9C

Tritanopia (blue-blind)

#00445D

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #1e199e;
/* rgb */ color: rgb(30, 25, 158);
/* oklch */ color: oklch(34.6% 0.199 270.8);

Tailwind

colors: {
  custom: {
    50: '#745abc',
    500: '#1e199e',
    950: '#000000',
  },
}

SCSS

$custom: #1e199e;
$custom-light: #745abc;
$custom-dark: #000000;

JSON

{
  "hex": "#1e199e",
  "rgb": {
    "r": 30,
    "g": 25,
    "b": 158
  },
  "hsl": {
    "h": 242.256,
    "s": 72.678,
    "l": 35.882
  },
  "oklch": {
    "l": 0.34611,
    "c": 0.19914,
    "h": 270.8
  },
  "luminance": 0.0344
}

Semantic roles & 50–950 ramp

primary

#1E199E

secondary

#C1C54E

accent

#EF38E8

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #1E199E

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

Preview Lab → · Contrast checker → · Palette generator →