#1E19CA#1E19CA

#1E19CA is a dark, highly saturated blue. Relative luminance 0.052; OKLCH L 40.1% C 0.248 H 268.4°. Best body text is #FFFFFF at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#1E19CA
RGB	rgb(30, 25, 202)
HSL	hsl(242, 78%, 45%)
HSV	hsv(242, 88%, 79%)
CMYK	cmyk(85.1%, 87.6%, 0%, 20.8%)
CIE-LAB	lab(27.39, 60.55, -85.68)
CIE-LCH	lch(27.39, 104.92, 305.25°)
OKLab	oklab(40.1% -0.0071 -0.2479)
OKLCH	oklch(40.1% 0.248 268.4)
XYZ	xyz(11.5401, 5.2341, 56.2677)
Luminance	0.0524 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E19CA #C5CA19

analogous

#196DCA #1E19CA #7719CA

triadic

#1E19CA #CA1E19 #19CA1E

tetradic

#1E19CA #CA196D #C5CA19 #19CA77

square

#1E19CA #CA196D #C5CA19 #19CA77

split-complementary

#1E19CA #CA7719 #6DCA19

monochromatic

#0E0C5D #161294 #1E19CA #3F3AE7 #7470ED

Accessibility & contrast

On white

10.26

#1E19CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#1E19CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E19CA

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E19CA	#FFFFFF	#000000	##FFFFFF
##1E19CA	1.00	10.26	2.05	10.26
#FFFFFF	10.26	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004ACF

Deuteranopia (green-blind)

#0037C7

Tritanopia (blue-blind)

#005778

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #1e19ca;
/* rgb */ color: rgb(30, 25, 202);
/* oklch */ color: oklch(40.1% 0.248 268.4);

Tailwind

colors: {
  custom: {
    50: '#7f5edc',
    500: '#1e19ca',
    950: '#000000',
  },
}

SCSS

$custom: #1e19ca;
$custom-light: #7f5edc;
$custom-dark: #000000;

JSON

{
  "hex": "#1e19ca",
  "rgb": {
    "r": 30,
    "g": 25,
    "b": 202
  },
  "hsl": {
    "h": 241.695,
    "s": 77.974,
    "l": 44.51
  },
  "oklch": {
    "l": 0.40098,
    "c": 0.24798,
    "h": 268.4
  },
  "luminance": 0.05236
}

Semantic roles & 50–950 ramp

primary

#1E19CA

secondary

#D1D46B

accent

#F433EF

background

#F8F5FD

surface

#F0EAFB

border

#CBC6D4

text

#0D0515

muted

#7D7983

Preview Lab

Preview with #1E19CA

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

Preview Lab → · Contrast checker → · Palette generator →