#1E148D#1E148D

#1E148D is a dark, vivid blue. Relative luminance 0.027; OKLCH L 32.0% C 0.183 H 272.6°. Best body text is #FFFFFF at 13.64:1 contrast (WCAG AA passes).

Color values

HEX	#1E148D
RGB	rgb(30, 20, 141)
HSL	hsl(245, 75%, 32%)
HSV	hsv(245, 86%, 55%)
CMYK	cmyk(78.7%, 85.8%, 0%, 44.7%)
CIE-LAB	lab(18.79, 44.49, -63.16)
CIE-LCH	lch(18.79, 77.25, 305.16°)
OKLab	oklab(31.98% 0.0082 -0.1827)
OKLCH	oklch(31.98% 0.183 272.6)
XYZ	xyz(5.5917, 2.6988, 25.4204)
Luminance	0.0270 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E148D #838D14

analogous

#14478D #1E148D #5B148D

triadic

#1E148D #8D1E14 #148D1E

tetradic

#1E148D #8D1447 #838D14 #148D5B

square

#1E148D #8D1447 #838D14 #148D5B

split-complementary

#1E148D #8D5B14 #478D14

monochromatic

#070522 #130C57 #1E148D #291CC3 #4739E3

Accessibility & contrast

On white

13.64

#1E148D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#1E148D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E148D

13.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E148D	#FFFFFF	#000000	##FFFFFF
##1E148D	1.00	13.64	1.54	13.64
#FFFFFF	13.64	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003390

Deuteranopia (green-blind)

#00288B

Tritanopia (blue-blind)

#003C53

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #1e148d;
/* rgb */ color: rgb(30, 20, 141);
/* oklch */ color: oklch(32.0% 0.183 272.6);

Tailwind

colors: {
  custom: {
    50: '#7056b0',
    500: '#1e148d',
    950: '#000000',
  },
}

SCSS

$custom: #1e148d;
$custom-light: #7056b0;
$custom-dark: #000000;

JSON

{
  "hex": "#1e148d",
  "rgb": {
    "r": 30,
    "g": 20,
    "b": 141
  },
  "hsl": {
    "h": 244.959,
    "s": 75.155,
    "l": 31.569
  },
  "oklch": {
    "l": 0.31976,
    "c": 0.18287,
    "h": 272.6
  },
  "luminance": 0.02699
}

Semantic roles & 50–950 ramp

primary

#1E148D

secondary

#B6C13C

accent

#F236E2

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090311

muted

#7B7880

Preview Lab

Preview with #1E148D

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

Preview Lab → · Contrast checker → · Palette generator →