#1E41AD#1E41AD

#1E41AD is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.4% C 0.177 H 265.4°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#1E41AD
RGB	rgb(30, 65, 173)
HSL	hsl(225, 70%, 40%)
HSV	hsv(225, 83%, 68%)
CMYK	cmyk(82.7%, 62.4%, 0%, 32.2%)
CIE-LAB	lab(31.97, 29.00, -60.97)
CIE-LCH	lch(31.97, 67.51, 295.44°)
OKLab	oklab(42.45% -0.0143 -0.1764)
OKLCH	oklch(42.45% 0.177 265.4)
XYZ	xyz(9.9659, 7.0725, 40.3669)
Luminance	0.0707 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E41AD #AD8A1E

analogous

#1E88AD #1E41AD #431EAD

triadic

#1E41AD #AD1E41 #41AD1E

tetradic

#1E41AD #AD1E88 #AD8A1E #1EAD43

square

#1E41AD #AD1E88 #AD8A1E #1EAD43

split-complementary

#1E41AD #AD431E #88AD1E

monochromatic

#0C1A45 #152D79 #1E41AD #2E58DB #6282E4

Accessibility & contrast

On white

8.70

#1E41AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#1E41AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E41AD

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E41AD	#FFFFFF	#000000	##FFFFFF
##1E41AD	1.00	8.70	2.41	8.70
#FFFFFF	8.70	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B1

Deuteranopia (green-blind)

#0045AB

Tritanopia (blue-blind)

#005D71

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #1e41ad;
/* rgb */ color: rgb(30, 65, 173);
/* oklch */ color: oklch(42.4% 0.177 265.4);

Tailwind

colors: {
  custom: {
    50: '#7475c6',
    500: '#1e41ad',
    950: '#000000',
  },
}

SCSS

$custom: #1e41ad;
$custom-light: #7475c6;
$custom-dark: #000000;

JSON

{
  "hex": "#1e41ad",
  "rgb": {
    "r": 30,
    "g": 65,
    "b": 173
  },
  "hsl": {
    "h": 225.315,
    "s": 70.443,
    "l": 39.804
  },
  "oklch": {
    "l": 0.4245,
    "c": 0.17703,
    "h": 265.4
  },
  "luminance": 0.07074
}

Semantic roles & 50–950 ramp

primary

#1E41AD

secondary

#C8AE5E

accent

#C13BED

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #1E41AD

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

Preview Lab → · Contrast checker → · Palette generator →