#1E3D98#1E3D98

#1E3D98 is a dark, vivid blue. Relative luminance 0.059; OKLCH L 39.8% C 0.154 H 265.4°. Best body text is #FFFFFF at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#1E3D98
RGB	rgb(30, 61, 152)
HSL	hsl(225, 67%, 36%)
HSV	hsv(225, 80%, 60%)
CMYK	cmyk(80.3%, 59.9%, 0%, 40.4%)
CIE-LAB	lab(29.11, 23.50, -52.98)
CIE-LCH	lch(29.11, 57.95, 293.92°)
OKLab	oklab(39.76% -0.0122 -0.1531)
OKLCH	oklch(39.76% 0.154 265.4)
XYZ	xyz(7.8697, 5.8796, 30.4198)
Luminance	0.0588 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E3D98 #98791E

analogous

#1E7A98 #1E3D98 #3C1E98

triadic

#1E3D98 #981E3D #3D981E

tetradic

#1E3D98 #981E7A #98791E #1E983C

square

#1E3D98 #981E7A #98791E #1E983C

split-complementary

#1E3D98 #983C1E #7A981E

monochromatic

#0A1432 #142865 #1E3D98 #2852CB #5376DD

Accessibility & contrast

On white

9.65

#1E3D98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#1E3D98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E3D98

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E3D98	#FFFFFF	#000000	##FFFFFF
##1E3D98	1.00	9.65	2.18	9.65
#FFFFFF	9.65	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A9B

Deuteranopia (green-blind)

#003F96

Tritanopia (blue-blind)

#005464

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #1e3d98;
/* rgb */ color: rgb(30, 61, 152);
/* oklch */ color: oklch(39.8% 0.154 265.4);

Tailwind

colors: {
  custom: {
    50: '#6f72b7',
    500: '#1e3d98',
    950: '#000000',
  },
}

SCSS

$custom: #1e3d98;
$custom-light: #6f72b7;
$custom-dark: #000000;

JSON

{
  "hex": "#1e3d98",
  "rgb": {
    "r": 30,
    "g": 61,
    "b": 152
  },
  "hsl": {
    "h": 224.754,
    "s": 67.033,
    "l": 35.686
  },
  "oklch": {
    "l": 0.39757,
    "c": 0.15357,
    "h": 265.4
  },
  "luminance": 0.05881
}

Semantic roles & 50–950 ramp

primary

#1E3D98

secondary

#C0A451

accent

#BE3EEA

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #1E3D98

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

Preview Lab → · Contrast checker → · Palette generator →