#1E41A6#1E41A6

#1E41A6 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.8% C 0.168 H 265.1°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#1E41A6
RGB	rgb(30, 65, 166)
HSL	hsl(225, 69%, 38%)
HSV	hsv(225, 82%, 65%)
CMYK	cmyk(81.9%, 60.8%, 0%, 34.9%)
CIE-LAB	lab(31.37, 26.28, -57.76)
CIE-LCH	lch(31.37, 63.46, 294.47°)
OKLab	oklab(41.81% -0.0144 -0.1671)
OKLCH	oklch(41.81% 0.168 265.1)
XYZ	xyz(9.3062, 6.8087, 36.8927)
Luminance	0.0681 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E41A6 #A6831E

analogous

#1E85A6 #1E41A6 #3F1EA6

triadic

#1E41A6 #A61E41 #41A61E

tetradic

#1E41A6 #A61E85 #A6831E #1EA63F

square

#1E41A6 #A61E85 #A6831E #1EA63F

split-complementary

#1E41A6 #A63F1E #85A61E

monochromatic

#0B183E #152D72 #1E41A6 #2956D8 #5D7FE2

Accessibility & contrast

On white

8.89

#1E41A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#1E41A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E41A6

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E41A6	#FFFFFF	#000000	##FFFFFF
##1E41A6	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A9

Deuteranopia (green-blind)

#0044A4

Tritanopia (blue-blind)

#005B6D

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #1e41a6;
/* rgb */ color: rgb(30, 65, 166);
/* oklch */ color: oklch(41.8% 0.168 265.1);

Tailwind

colors: {
  custom: {
    50: '#7275c1',
    500: '#1e41a6',
    950: '#000000',
  },
}

SCSS

$custom: #1e41a6;
$custom-light: #7275c1;
$custom-dark: #000000;

JSON

{
  "hex": "#1e41a6",
  "rgb": {
    "r": 30,
    "g": 65,
    "b": 166
  },
  "hsl": {
    "h": 224.559,
    "s": 69.388,
    "l": 38.431
  },
  "oklch": {
    "l": 0.41814,
    "c": 0.16768,
    "h": 265.1
  },
  "luminance": 0.0681
}

Semantic roles & 50–950 ramp

primary

#1E41A6

secondary

#C6AA5A

accent

#BF3CEC

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#090812

muted

#7B7B81

Preview Lab

Preview with #1E41A6

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

Preview Lab → · Contrast checker → · Palette generator →