#1E49A9#1E49A9

#1E49A9 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 43.7% C 0.162 H 263.2°. Best body text is #FFFFFF at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#1E49A9
RGB	rgb(30, 73, 169)
HSL	hsl(221, 70%, 39%)
HSV	hsv(221, 82%, 66%)
CMYK	cmyk(82.2%, 56.8%, 0%, 33.7%)
CIE-LAB	lab(33.78, 22.06, -55.62)
CIE-LCH	lch(33.78, 59.84, 291.64°)
OKLab	oklab(43.7% -0.0193 -0.1606)
OKLCH	oklch(43.7% 0.162 263.2)
XYZ	xyz(10.0768, 7.9045, 38.5230)
Luminance	0.0791 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E49A9 #A97E1E

analogous

#1E8FA9 #1E49A9 #391EA9

triadic

#1E49A9 #A91E49 #49A91E

tetradic

#1E49A9 #A91E8F #A97E1E #1EA939

square

#1E49A9 #A91E8F #A97E1E #1EA939

split-complementary

#1E49A9 #A9391E #8FA91E

monochromatic

#0C1C41 #153375 #1E49A9 #2B61D9 #5F88E3

Accessibility & contrast

On white

8.14

#1E49A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#1E49A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E49A9

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E49A9	#FFFFFF	#000000	##FFFFFF
##1E49A9	1.00	8.14	2.58	8.14
#FFFFFF	8.14	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056AC

Deuteranopia (green-blind)

#0049A7

Tritanopia (blue-blind)

#006172

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #1e49a9;
/* rgb */ color: rgb(30, 73, 169);
/* oklch */ color: oklch(43.7% 0.162 263.2);

Tailwind

colors: {
  custom: {
    50: '#727bc3',
    500: '#1e49a9',
    950: '#000000',
  },
}

SCSS

$custom: #1e49a9;
$custom-light: #727bc3;
$custom-dark: #000000;

JSON

{
  "hex": "#1e49a9",
  "rgb": {
    "r": 30,
    "g": 73,
    "b": 169
  },
  "hsl": {
    "h": 221.439,
    "s": 69.849,
    "l": 39.02
  },
  "oklch": {
    "l": 0.43703,
    "c": 0.16179,
    "h": 263.2
  },
  "luminance": 0.07906
}

Semantic roles & 50–950 ramp

primary

#1E49A9

secondary

#C7A65C

accent

#B63BED

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#090913

muted

#7B7B82

Preview Lab

Preview with #1E49A9

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

Preview Lab → · Contrast checker → · Palette generator →