#1E4A94#1E4A94

#1E4A94 is a dark, vivid blue. Relative luminance 0.073; OKLCH L 42.2% C 0.131 H 260.2°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#1E4A94
RGB	rgb(30, 74, 148)
HSL	hsl(218, 66%, 35%)
HSV	hsv(218, 80%, 58%)
CMYK	cmyk(79.7%, 50%, 0%, 42%)
CIE-LAB	lab(32.50, 13.00, -45.03)
CIE-LCH	lch(32.50, 46.87, 286.11°)
OKLab	oklab(42.24% -0.0223 -0.1295)
OKLCH	oklch(42.24% 0.131 260.2)
XYZ	xyz(8.3276, 7.3107, 28.9834)
Luminance	0.0731 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4A94 #94681E

analogous

#1E8594 #1E4A94 #2D1E94

triadic

#1E4A94 #941E4A #4A941E

tetradic

#1E4A94 #941E85 #94681E #1E942D

square

#1E4A94 #941E85 #94681E #1E942D

split-complementary

#1E4A94 #942D1E #85941E

monochromatic

#09172E #143161 #1E4A94 #2863C7 #5185DC

Accessibility & contrast

On white

8.53

#1E4A94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#1E4A94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4A94

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4A94	#FFFFFF	#000000	##FFFFFF
##1E4A94	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F5297

Deuteranopia (green-blind)

#004793

Tritanopia (blue-blind)

#005C68

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1e4a94;
/* rgb */ color: rgb(30, 74, 148);
/* oklch */ color: oklch(42.2% 0.131 260.2);

Tailwind

colors: {
  custom: {
    50: '#6d7bb4',
    500: '#1e4a94',
    950: '#000000',
  },
}

SCSS

$custom: #1e4a94;
$custom-light: #6d7bb4;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4a94",
  "rgb": {
    "r": 30,
    "g": 74,
    "b": 148
  },
  "hsl": {
    "h": 217.627,
    "s": 66.292,
    "l": 34.902
  },
  "oklch": {
    "l": 0.42235,
    "c": 0.13137,
    "h": 260.2
  },
  "luminance": 0.07312
}

Semantic roles & 50–950 ramp

primary

#1E4A94

secondary

#BF954F

accent

#AA3FE9

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #1E4A94

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

Preview Lab → · Contrast checker → · Palette generator →