#1E419B#1E419B

#1E419B is a dark, vivid blue. Relative luminance 0.064; OKLCH L 40.8% C 0.153 H 264.4°. Best body text is #FFFFFF at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#1E419B
RGB	rgb(30, 65, 155)
HSL	hsl(223, 68%, 36%)
HSV	hsv(223, 81%, 61%)
CMYK	cmyk(80.6%, 58.1%, 0%, 39.2%)
CIE-LAB	lab(30.45, 21.95, -52.61)
CIE-LCH	lch(30.45, 57.00, 292.65°)
OKLab	oklab(40.85% -0.0148 -0.1519)
OKLCH	oklch(40.85% 0.153 264.4)
XYZ	xyz(8.3400, 6.4222, 31.8040)
Luminance	0.0642 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E419B #9B781E

analogous

#1E809B #1E419B #3A1E9B

triadic

#1E419B #9B1E41 #419B1E

tetradic

#1E419B #9B1E80 #9B781E #1E9B3A

square

#1E419B #9B1E80 #9B781E #1E9B3A

split-complementary

#1E419B #9B3A1E #809B1E

monochromatic

#0A1634 #142B68 #1E419B #2857CE #557CDE

Accessibility & contrast

On white

9.19

#1E419B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#1E419B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E419B

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E419B	#FFFFFF	#000000	##FFFFFF
##1E419B	1.00	9.19	2.28	9.19
#FFFFFF	9.19	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004E9E

Deuteranopia (green-blind)

#004299

Tritanopia (blue-blind)

#005867

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #1e419b;
/* rgb */ color: rgb(30, 65, 155);
/* oklch */ color: oklch(40.8% 0.153 264.4);

Tailwind

colors: {
  custom: {
    50: '#6f75b9',
    500: '#1e419b',
    950: '#000000',
  },
}

SCSS

$custom: #1e419b;
$custom-light: #6f75b9;
$custom-dark: #000000;

JSON

{
  "hex": "#1e419b",
  "rgb": {
    "r": 30,
    "g": 65,
    "b": 155
  },
  "hsl": {
    "h": 223.2,
    "s": 67.568,
    "l": 36.275
  },
  "oklch": {
    "l": 0.40845,
    "c": 0.15265,
    "h": 264.4
  },
  "luminance": 0.06423
}

Semantic roles & 50–950 ramp

primary

#1E419B

secondary

#C2A353

accent

#BA3DEA

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #1E419B

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

Preview Lab → · Contrast checker → · Palette generator →