#1E499E#1E499E

#1E499E is a dark, vivid blue. Relative luminance 0.075; OKLCH L 42.8% C 0.147 H 262.1°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#1E499E
RGB	rgb(30, 73, 158)
HSL	hsl(220, 68%, 37%)
HSV	hsv(220, 81%, 62%)
CMYK	cmyk(81%, 53.8%, 0%, 38%)
CIE-LAB	lab(32.94, 17.69, -50.39)
CIE-LCH	lch(32.94, 53.40, 289.35°)
OKLab	oklab(42.8% -0.0203 -0.1453)
OKLCH	oklch(42.8% 0.147 262.1)
XYZ	xyz(9.0873, 7.5086, 33.3115)
Luminance	0.0751 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E499E #9E731E

analogous

#1E899E #1E499E #331E9E

triadic

#1E499E #9E1E49 #499E1E

tetradic

#1E499E #9E1E89 #9E731E #1E9E33

square

#1E499E #9E1E89 #9E731E #1E9E33

split-complementary

#1E499E #9E331E #899E1E

monochromatic

#0A1937 #14316B #1E499E #2861D1 #5785DF

Accessibility & contrast

On white

8.39

#1E499E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#1E499E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E499E

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E499E	#FFFFFF	#000000	##FFFFFF
##1E499E	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0754A1

Deuteranopia (green-blind)

#00489C

Tritanopia (blue-blind)

#005E6C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1e499e;
/* rgb */ color: rgb(30, 73, 158);
/* oklch */ color: oklch(42.8% 0.147 262.1);

Tailwind

colors: {
  custom: {
    50: '#707bbb',
    500: '#1e499e',
    950: '#000000',
  },
}

SCSS

$custom: #1e499e;
$custom-light: #707bbb;
$custom-dark: #000000;

JSON

{
  "hex": "#1e499e",
  "rgb": {
    "r": 30,
    "g": 73,
    "b": 158
  },
  "hsl": {
    "h": 219.844,
    "s": 68.085,
    "l": 36.863
  },
  "oklch": {
    "l": 0.42796,
    "c": 0.14667,
    "h": 262.1
  },
  "luminance": 0.0751
}

Semantic roles & 50–950 ramp

primary

#1E499E

secondary

#C39E55

accent

#B03DEB

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #1E499E

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

Preview Lab → · Contrast checker → · Palette generator →