#1E1E9F#1E1E9F

#1E1E9F is a dark, vivid blue. Relative luminance 0.037; OKLCH L 35.3% C 0.196 H 270.4°. Best body text is #FFFFFF at 12.06:1 contrast (WCAG AA passes).

Color values

HEX	#1E1E9F
RGB	rgb(30, 30, 159)
HSL	hsl(240, 68%, 37%)
HSV	hsv(240, 81%, 62%)
CMYK	cmyk(81.1%, 81.1%, 0%, 37.6%)
CIE-LAB	lab(22.68, 45.39, -67.83)
CIE-LCH	lch(22.68, 81.62, 303.79°)
OKLab	oklab(35.31% 0.0014 -0.1964)
OKLCH	oklch(35.31% 0.196 270.4)
XYZ	xyz(7.2556, 3.7069, 33.1273)
Luminance	0.0371 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1E9F #9F9F1E

analogous

#1E5F9F #1E1E9F #5F1E9F

triadic

#1E1E9F #9F1E1E #1E9F1E

tetradic

#1E1E9F #9F1E5F #9F9F1E #1E9F5F

square

#1E1E9F #9F1E5F #9F9F1E #1E9F5F

split-complementary

#1E1E9F #9F5F1E #5F9F1E

monochromatic

#0B0B38 #14146C #1E1E9F #2828D2 #5858DF

Accessibility & contrast

On white

12.06

#1E1E9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#1E1E9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1E9F

12.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1E9F	#FFFFFF	#000000	##FFFFFF
##1E1E9F	1.00	12.06	1.74	12.06
#FFFFFF	12.06	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003DA3

Deuteranopia (green-blind)

#002F9D

Tritanopia (blue-blind)

#00475F

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #1e1e9f;
/* rgb */ color: rgb(30, 30, 159);
/* oklch */ color: oklch(35.3% 0.196 270.4);

Tailwind

colors: {
  custom: {
    50: '#745dbd',
    500: '#1e1e9f',
    950: '#000000',
  },
}

SCSS

$custom: #1e1e9f;
$custom-light: #745dbd;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1e9f",
  "rgb": {
    "r": 30,
    "g": 30,
    "b": 159
  },
  "hsl": {
    "h": 240,
    "s": 68.254,
    "l": 37.059
  },
  "oklch": {
    "l": 0.35309,
    "c": 0.19639,
    "h": 270.4
  },
  "luminance": 0.03708
}

Semantic roles & 50–950 ramp

primary

#1E1E9F

secondary

#C3C356

accent

#EB3DEB

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #1E1E9F

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

Preview Lab → · Contrast checker → · Palette generator →