#1E4C98#1E4C98

#1E4C98 is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.0% C 0.134 H 260.0°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#1E4C98
RGB	rgb(30, 76, 152)
HSL	hsl(217, 67%, 36%)
HSV	hsv(217, 80%, 60%)
CMYK	cmyk(80.3%, 50%, 0%, 40.4%)
CIE-LAB	lab(33.37, 13.25, -46.06)
CIE-LCH	lch(33.37, 47.92, 286.05°)
OKLab	oklab(42.99% -0.0234 -0.1325)
OKLCH	oklch(42.99% 0.134 260)
XYZ	xyz(8.7853, 7.7109, 30.7250)
Luminance	0.0771 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4C98 #986A1E

analogous

#1E8998 #1E4C98 #2D1E98

triadic

#1E4C98 #981E4C #4C981E

tetradic

#1E4C98 #981E89 #986A1E #1E982D

square

#1E4C98 #981E89 #986A1E #1E982D

split-complementary

#1E4C98 #982D1E #89981E

monochromatic

#0A1932 #143265 #1E4C98 #2866CB #5387DD

Accessibility & contrast

On white

8.26

#1E4C98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#1E4C98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4C98

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4C98	#FFFFFF	#000000	##FFFFFF
##1E4C98	1.00	8.26	2.54	8.26
#FFFFFF	8.26	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F549B

Deuteranopia (green-blind)

#004996

Tritanopia (blue-blind)

#005E6A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1e4c98;
/* rgb */ color: rgb(30, 76, 152);
/* oklch */ color: oklch(43.0% 0.134 260.0);

Tailwind

colors: {
  custom: {
    50: '#6e7db7',
    500: '#1e4c98',
    950: '#000000',
  },
}

SCSS

$custom: #1e4c98;
$custom-light: #6e7db7;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4c98",
  "rgb": {
    "r": 30,
    "g": 76,
    "b": 152
  },
  "hsl": {
    "h": 217.377,
    "s": 67.033,
    "l": 35.686
  },
  "oklch": {
    "l": 0.42991,
    "c": 0.13449,
    "h": 260
  },
  "luminance": 0.07712
}

Semantic roles & 50–950 ramp

primary

#1E4C98

secondary

#C09751

accent

#A93EEA

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #1E4C98

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

Preview Lab → · Contrast checker → · Palette generator →