#1E4898#1E4898

#1E4898 is a dark, vivid blue. Relative luminance 0.072; OKLCH L 42.1% C 0.140 H 261.7°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#1E4898
RGB	rgb(30, 72, 152)
HSL	hsl(219, 67%, 36%)
HSV	hsv(219, 80%, 60%)
CMYK	cmyk(80.3%, 52.6%, 0%, 40.4%)
CIE-LAB	lab(32.21, 15.97, -47.94)
CIE-LCH	lch(32.21, 50.53, 288.43°)
OKLab	oklab(42.1% -0.0202 -0.1381)
OKLCH	oklch(42.1% 0.14 261.7)
XYZ	xyz(8.5182, 7.1767, 30.6360)
Luminance	0.0718 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4898 #986E1E

analogous

#1E8598 #1E4898 #311E98

triadic

#1E4898 #981E48 #48981E

tetradic

#1E4898 #981E85 #986E1E #1E9831

square

#1E4898 #981E85 #986E1E #1E9831

split-complementary

#1E4898 #98311E #85981E

monochromatic

#0A1832 #143065 #1E4898 #2860CB #5383DD

Accessibility & contrast

On white

8.62

#1E4898 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#1E4898 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4898

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4898	#FFFFFF	#000000	##FFFFFF
##1E4898	1.00	8.62	2.44	8.62
#FFFFFF	8.62	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12529B

Deuteranopia (green-blind)

#004696

Tritanopia (blue-blind)

#005B69

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1e4898;
/* rgb */ color: rgb(30, 72, 152);
/* oklch */ color: oklch(42.1% 0.140 261.7);

Tailwind

colors: {
  custom: {
    50: '#6e7ab7',
    500: '#1e4898',
    950: '#000000',
  },
}

SCSS

$custom: #1e4898;
$custom-light: #6e7ab7;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4898",
  "rgb": {
    "r": 30,
    "g": 72,
    "b": 152
  },
  "hsl": {
    "h": 219.344,
    "s": 67.033,
    "l": 35.686
  },
  "oklch": {
    "l": 0.42098,
    "c": 0.13955,
    "h": 261.7
  },
  "luminance": 0.07178
}

Semantic roles & 50–950 ramp

primary

#1E4898

secondary

#C09A51

accent

#AF3EEA

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #1E4898

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

Preview Lab → · Contrast checker → · Palette generator →