#1E49A1#1E49A1

#1E49A1 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.0% C 0.151 H 262.4°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#1E49A1
RGB	rgb(30, 73, 161)
HSL	hsl(220, 69%, 37%)
HSV	hsv(220, 81%, 63%)
CMYK	cmyk(81.4%, 54.7%, 0%, 36.9%)
CIE-LAB	lab(33.16, 18.89, -51.83)
CIE-LCH	lch(33.16, 55.16, 290.02°)
OKLab	oklab(43.04% -0.02 -0.1495)
OKLCH	oklch(43.04% 0.151 262.4)
XYZ	xyz(9.3487, 7.6132, 34.6881)
Luminance	0.0761 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E49A1 #A1761E

analogous

#1E8BA1 #1E49A1 #341EA1

triadic

#1E49A1 #A11E49 #49A11E

tetradic

#1E49A1 #A11E8B #A1761E #1EA134

square

#1E49A1 #A11E8B #A1761E #1EA134

split-complementary

#1E49A1 #A1341E #8BA11E

monochromatic

#0B1A3A #14326D #1E49A1 #2860D5 #5986E0

Accessibility & contrast

On white

8.32

#1E49A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#1E49A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E49A1

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E49A1	#FFFFFF	#000000	##FFFFFF
##1E49A1	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054A4

Deuteranopia (green-blind)

#00489F

Tritanopia (blue-blind)

#005F6E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1e49a1;
/* rgb */ color: rgb(30, 73, 161);
/* oklch */ color: oklch(43.0% 0.151 262.4);

Tailwind

colors: {
  custom: {
    50: '#707bbd',
    500: '#1e49a1',
    950: '#000000',
  },
}

SCSS

$custom: #1e49a1;
$custom-light: #707bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#1e49a1",
  "rgb": {
    "r": 30,
    "g": 73,
    "b": 161
  },
  "hsl": {
    "h": 220.305,
    "s": 68.586,
    "l": 37.451
  },
  "oklch": {
    "l": 0.4304,
    "c": 0.15083,
    "h": 262.4
  },
  "luminance": 0.07614
}

Semantic roles & 50–950 ramp

primary

#1E49A1

secondary

#C4A057

accent

#B23CEB

background

#F7F7FB

surface

#EDEDF7

border

#C8C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #1E49A1

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

Preview Lab → · Contrast checker → · Palette generator →