#1E4B94#1E4B94

#1E4B94 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.5% C 0.130 H 259.7°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#1E4B94
RGB	rgb(30, 75, 148)
HSL	hsl(217, 66%, 35%)
HSV	hsv(217, 80%, 58%)
CMYK	cmyk(79.7%, 49.3%, 0%, 42%)
CIE-LAB	lab(32.80, 12.33, -44.55)
CIE-LCH	lch(32.80, 46.22, 285.46°)
OKLab	oklab(42.46% -0.0232 -0.128)
OKLCH	oklch(42.46% 0.13 259.7)
XYZ	xyz(8.3948, 7.4453, 29.0059)
Luminance	0.0745 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4B94 #94671E

analogous

#1E8694 #1E4B94 #2C1E94

triadic

#1E4B94 #941E4B #4B941E

tetradic

#1E4B94 #941E86 #94671E #1E942C

square

#1E4B94 #941E86 #94671E #1E942C

split-complementary

#1E4B94 #942C1E #86941E

monochromatic

#09172E #143161 #1E4B94 #2865C7 #5186DC

Accessibility & contrast

On white

8.44

#1E4B94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#1E4B94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4B94

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4B94	#FFFFFF	#000000	##FFFFFF
##1E4B94	1.00	8.44	2.49	8.44
#FFFFFF	8.44	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#215397

Deuteranopia (green-blind)

#004893

Tritanopia (blue-blind)

#005C68

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1e4b94;
/* rgb */ color: rgb(30, 75, 148);
/* oklch */ color: oklch(42.5% 0.130 259.7);

Tailwind

colors: {
  custom: {
    50: '#6d7cb4',
    500: '#1e4b94',
    950: '#000000',
  },
}

SCSS

$custom: #1e4b94;
$custom-light: #6d7cb4;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4b94",
  "rgb": {
    "r": 30,
    "g": 75,
    "b": 148
  },
  "hsl": {
    "h": 217.119,
    "s": 66.292,
    "l": 34.902
  },
  "oklch": {
    "l": 0.42462,
    "c": 0.13012,
    "h": 259.7
  },
  "luminance": 0.07446
}

Semantic roles & 50–950 ramp

primary

#1E4B94

secondary

#BF944F

accent

#A83FE9

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #1E4B94

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

Preview Lab → · Contrast checker → · Palette generator →