#1E41A7#1E41A7

#1E41A7 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.9% C 0.169 H 265.1°. Best body text is #FFFFFF at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#1E41A7
RGB	rgb(30, 65, 167)
HSL	hsl(225, 70%, 39%)
HSV	hsv(225, 82%, 65%)
CMYK	cmyk(82%, 61.1%, 0%, 34.5%)
CIE-LAB	lab(31.45, 26.67, -58.22)
CIE-LCH	lch(31.45, 64.04, 294.61°)
OKLab	oklab(41.9% -0.0144 -0.1684)
OKLCH	oklch(41.9% 0.169 265.1)
XYZ	xyz(9.3983, 6.8455, 37.3777)
Luminance	0.0685 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E41A7 #A7841E

analogous

#1E85A7 #1E41A7 #401EA7

triadic

#1E41A7 #A71E41 #41A71E

tetradic

#1E41A7 #A71E85 #A7841E #1EA740

square

#1E41A7 #A71E85 #A7841E #1EA740

split-complementary

#1E41A7 #A7401E #85A71E

monochromatic

#0B193F #152D73 #1E41A7 #2A56D9 #5D7FE2

Accessibility & contrast

On white

8.86

#1E41A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#1E41A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E41A7

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E41A7	#FFFFFF	#000000	##FFFFFF
##1E41A7	1.00	8.86	2.37	8.86
#FFFFFF	8.86	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051AA

Deuteranopia (green-blind)

#0044A5

Tritanopia (blue-blind)

#005B6D

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #1e41a7;
/* rgb */ color: rgb(30, 65, 167);
/* oklch */ color: oklch(41.9% 0.169 265.1);

Tailwind

colors: {
  custom: {
    50: '#7275c2',
    500: '#1e41a7',
    950: '#000000',
  },
}

SCSS

$custom: #1e41a7;
$custom-light: #7275c2;
$custom-dark: #000000;

JSON

{
  "hex": "#1e41a7",
  "rgb": {
    "r": 30,
    "g": 65,
    "b": 167
  },
  "hsl": {
    "h": 224.672,
    "s": 69.543,
    "l": 38.627
  },
  "oklch": {
    "l": 0.41904,
    "c": 0.16902,
    "h": 265.1
  },
  "luminance": 0.06847
}

Semantic roles & 50–950 ramp

primary

#1E41A7

secondary

#C6AB5B

accent

#BF3BEC

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#090812

muted

#7B7B81

Preview Lab

Preview with #1E41A7

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

Preview Lab → · Contrast checker → · Palette generator →