#1E499A#1E499A

#1E499A is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.5% C 0.141 H 261.6°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#1E499A
RGB	rgb(30, 73, 154)
HSL	hsl(219, 67%, 36%)
HSV	hsv(219, 81%, 60%)
CMYK	cmyk(80.5%, 52.6%, 0%, 39.6%)
CIE-LAB	lab(32.64, 16.09, -48.45)
CIE-LCH	lch(32.64, 51.05, 288.37°)
OKLab	oklab(42.48% -0.0207 -0.1395)
OKLCH	oklch(42.48% 0.141 261.6)
XYZ	xyz(8.7486, 7.3732, 31.5277)
Luminance	0.0737 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E499A #9A6F1E

analogous

#1E879A #1E499A #311E9A

triadic

#1E499A #9A1E49 #499A1E

tetradic

#1E499A #9A1E87 #9A6F1E #1E9A31

square

#1E499A #9A1E87 #9A6F1E #1E9A31

split-complementary

#1E499A #9A311E #879A1E

monochromatic

#0A1834 #143167 #1E499A #2861CD #5584DE

Accessibility & contrast

On white

8.49

#1E499A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#1E499A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E499A

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E499A	#FFFFFF	#000000	##FFFFFF
##1E499A	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12539D

Deuteranopia (green-blind)

#004798

Tritanopia (blue-blind)

#005D6A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1e499a;
/* rgb */ color: rgb(30, 73, 154);
/* oklch */ color: oklch(42.5% 0.141 261.6);

Tailwind

colors: {
  custom: {
    50: '#6f7bb8',
    500: '#1e499a',
    950: '#000000',
  },
}

SCSS

$custom: #1e499a;
$custom-light: #6f7bb8;
$custom-dark: #000000;

JSON

{
  "hex": "#1e499a",
  "rgb": {
    "r": 30,
    "g": 73,
    "b": 154
  },
  "hsl": {
    "h": 219.194,
    "s": 67.391,
    "l": 36.078
  },
  "oklch": {
    "l": 0.42477,
    "c": 0.14108,
    "h": 261.6
  },
  "luminance": 0.07374
}

Semantic roles & 50–950 ramp

primary

#1E499A

secondary

#C19B53

accent

#AE3EEA

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #1E499A

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

Preview Lab → · Contrast checker → · Palette generator →