#1E199F#1E199F

#1E199F is a dark, highly saturated blue. Relative luminance 0.035; OKLCH L 34.7% C 0.200 H 270.7°. Best body text is #FFFFFF at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#1E199F
RGB	rgb(30, 25, 159)
HSL	hsl(242, 73%, 36%)
HSV	hsv(242, 84%, 62%)
CMYK	cmyk(81.1%, 84.3%, 0%, 37.6%)
CIE-LAB	lab(21.85, 47.82, -69.21)
CIE-LCH	lch(21.85, 84.12, 304.64°)
OKLab	oklab(34.73% 0.0025 -0.2003)
OKLCH	oklch(34.73% 0.2 270.7)
XYZ	xyz(7.1389, 3.4737, 33.0884)
Luminance	0.0347 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E199F #9A9F19

analogous

#19579F #1E199F #61199F

triadic

#1E199F #9F1E19 #199F1E

tetradic

#1E199F #9F1957 #9A9F19 #199F61

square

#1E199F #9F1957 #9A9F19 #199F61

split-complementary

#1E199F #9F6119 #579F19

monochromatic

#0A0835 #14116A #1E199F #2821D4 #554FE3

Accessibility & contrast

On white

12.39

#1E199F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#1E199F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E199F

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E199F	#FFFFFF	#000000	##FFFFFF
##1E199F	1.00	12.39	1.69	12.39
#FFFFFF	12.39	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003BA3

Deuteranopia (green-blind)

#002D9D

Tritanopia (blue-blind)

#00455E

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #1e199f;
/* rgb */ color: rgb(30, 25, 159);
/* oklch */ color: oklch(34.7% 0.200 270.7);

Tailwind

colors: {
  custom: {
    50: '#745abd',
    500: '#1e199f',
    950: '#000000',
  },
}

SCSS

$custom: #1e199f;
$custom-light: #745abd;
$custom-dark: #000000;

JSON

{
  "hex": "#1e199f",
  "rgb": {
    "r": 30,
    "g": 25,
    "b": 159
  },
  "hsl": {
    "h": 242.239,
    "s": 72.826,
    "l": 36.078
  },
  "oklch": {
    "l": 0.34734,
    "c": 0.2003,
    "h": 270.7
  },
  "luminance": 0.03474
}

Semantic roles & 50–950 ramp

primary

#1E199F

secondary

#C1C64E

accent

#F038E9

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #1E199F

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

Preview Lab → · Contrast checker → · Palette generator →