#1E489A#1E489A

#1E489A is a dark, vivid blue. Relative luminance 0.072; OKLCH L 42.3% C 0.142 H 261.9°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#1E489A
RGB	rgb(30, 72, 154)
HSL	hsl(220, 67%, 36%)
HSV	hsv(220, 81%, 60%)
CMYK	cmyk(80.5%, 53.2%, 0%, 39.6%)
CIE-LAB	lab(32.35, 16.77, -48.92)
CIE-LCH	lch(32.35, 51.71, 288.93°)
OKLab	oklab(42.26% -0.02 -0.1409)
OKLCH	oklch(42.26% 0.142 261.9)
XYZ	xyz(8.6834, 7.2428, 31.5059)
Luminance	0.0724 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E489A #9A701E

analogous

#1E869A #1E489A #321E9A

triadic

#1E489A #9A1E48 #489A1E

tetradic

#1E489A #9A1E86 #9A701E #1E9A32

square

#1E489A #9A1E86 #9A701E #1E9A32

split-complementary

#1E489A #9A321E #869A1E

monochromatic

#0A1834 #143067 #1E489A #2860CD #5583DE

Accessibility & contrast

On white

8.58

#1E489A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#1E489A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E489A

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E489A	#FFFFFF	#000000	##FFFFFF
##1E489A	1.00	8.58	2.45	8.58
#FFFFFF	8.58	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D529D

Deuteranopia (green-blind)

#004798

Tritanopia (blue-blind)

#005C6A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1e489a;
/* rgb */ color: rgb(30, 72, 154);
/* oklch */ color: oklch(42.3% 0.142 261.9);

Tailwind

colors: {
  custom: {
    50: '#6f7ab8',
    500: '#1e489a',
    950: '#000000',
  },
}

SCSS

$custom: #1e489a;
$custom-light: #6f7ab8;
$custom-dark: #000000;

JSON

{
  "hex": "#1e489a",
  "rgb": {
    "r": 30,
    "g": 72,
    "b": 154
  },
  "hsl": {
    "h": 219.677,
    "s": 67.391,
    "l": 36.078
  },
  "oklch": {
    "l": 0.42258,
    "c": 0.14236,
    "h": 261.9
  },
  "luminance": 0.07244
}

Semantic roles & 50–950 ramp

primary

#1E489A

secondary

#C19C53

accent

#B03EEA

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #1E489A

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

Preview Lab → · Contrast checker → · Palette generator →