#1E448D#1E448D

#1E448D is a dark, vivid blue. Relative luminance 0.063; OKLCH L 40.3% C 0.129 H 261.8°. Best body text is #FFFFFF at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#1E448D
RGB	rgb(30, 68, 141)
HSL	hsl(219, 65%, 34%)
HSV	hsv(219, 79%, 55%)
CMYK	cmyk(78.7%, 51.8%, 0%, 44.7%)
CIE-LAB	lab(30.24, 14.29, -44.40)
CIE-LCH	lch(30.24, 46.65, 287.84°)
OKLab	oklab(40.34% -0.0184 -0.1277)
OKLCH	oklch(40.34% 0.129 261.8)
XYZ	xyz(7.4085, 6.3325, 26.0260)
Luminance	0.0633 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E448D #8D671E

analogous

#1E7B8D #1E448D #2F1E8D

triadic

#1E448D #8D1E44 #448D1E

tetradic

#1E448D #8D1E7B #8D671E #1E8D2F

square

#1E448D #8D1E7B #8D671E #1E8D2F

split-complementary

#1E448D #8D2F1E #7B8D1E

monochromatic

#091328 #132C5B #1E448D #295CBF #4C7DD9

Accessibility & contrast

On white

9.26

#1E448D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#1E448D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E448D

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E448D	#FFFFFF	#000000	##FFFFFF
##1E448D	1.00	9.26	2.27	9.26
#FFFFFF	9.26	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#164D90

Deuteranopia (green-blind)

#00428C

Tritanopia (blue-blind)

#005662

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #1e448d;
/* rgb */ color: rgb(30, 68, 141);
/* oklch */ color: oklch(40.3% 0.129 261.8);

Tailwind

colors: {
  custom: {
    50: '#6c77af',
    500: '#1e448d',
    950: '#000000',
  },
}

SCSS

$custom: #1e448d;
$custom-light: #6c77af;
$custom-dark: #000000;

JSON

{
  "hex": "#1e448d",
  "rgb": {
    "r": 30,
    "g": 68,
    "b": 141
  },
  "hsl": {
    "h": 219.459,
    "s": 64.912,
    "l": 33.529
  },
  "oklch": {
    "l": 0.40341,
    "c": 0.12907,
    "h": 261.8
  },
  "luminance": 0.06333
}

Semantic roles & 50–950 ramp

primary

#1E448D

secondary

#BC954B

accent

#AE40E8

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#080810

muted

#7A7B7F

Preview Lab

Preview with #1E448D

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

Preview Lab → · Contrast checker → · Palette generator →