#1E4E98#1E4E98

#1E4E98 is a dark, vivid blue. Relative luminance 0.080; OKLCH L 43.4% C 0.132 H 259.1°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#1E4E98
RGB	rgb(30, 78, 152)
HSL	hsl(216, 67%, 36%)
HSV	hsv(216, 80%, 60%)
CMYK	cmyk(80.3%, 48.7%, 0%, 40.4%)
CIE-LAB	lab(33.96, 11.90, -45.10)
CIE-LCH	lch(33.96, 46.65, 284.78°)
OKLab	oklab(43.44% -0.025 -0.1296)
OKLCH	oklch(43.44% 0.132 259.1)
XYZ	xyz(8.9252, 7.9907, 30.7716)
Luminance	0.0799 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4E98 #98681E

analogous

#1E8B98 #1E4E98 #2B1E98

triadic

#1E4E98 #981E4E #4E981E

tetradic

#1E4E98 #981E8B #98681E #1E982B

square

#1E4E98 #981E8B #98681E #1E982B

split-complementary

#1E4E98 #982B1E #8B981E

monochromatic

#0A1A32 #143465 #1E4E98 #2868CB #538ADD

Accessibility & contrast

On white

8.08

#1E4E98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#1E4E98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4E98

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4E98	#FFFFFF	#000000	##FFFFFF
##1E4E98	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24569B

Deuteranopia (green-blind)

#004B97

Tritanopia (blue-blind)

#00606B

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #1e4e98;
/* rgb */ color: rgb(30, 78, 152);
/* oklch */ color: oklch(43.4% 0.132 259.1);

Tailwind

colors: {
  custom: {
    50: '#6e7fb7',
    500: '#1e4e98',
    950: '#000000',
  },
}

SCSS

$custom: #1e4e98;
$custom-light: #6e7fb7;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4e98",
  "rgb": {
    "r": 30,
    "g": 78,
    "b": 152
  },
  "hsl": {
    "h": 216.393,
    "s": 67.033,
    "l": 35.686
  },
  "oklch": {
    "l": 0.43444,
    "c": 0.132,
    "h": 259.1
  },
  "luminance": 0.07992
}

Semantic roles & 50–950 ramp

primary

#1E4E98

secondary

#C09551

accent

#A63EEA

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A11

muted

#7B7C80

Preview Lab

Preview with #1E4E98

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

Preview Lab → · Contrast checker → · Palette generator →