#1E2882#1E2882

#1E2882 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.6% C 0.149 H 270.7°. Best body text is #FFFFFF at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#1E2882
RGB	rgb(30, 40, 130)
HSL	hsl(234, 63%, 31%)
HSV	hsv(234, 77%, 51%)
CMYK	cmyk(76.9%, 69.2%, 0%, 49%)
CIE-LAB	lab(21.60, 29.23, -51.63)
CIE-LCH	lch(21.60, 59.33, 299.52°)
OKLab	oklab(33.6% 0.0018 -0.1493)
OKLCH	oklch(33.6% 0.149 270.7)
XYZ	xyz(5.3221, 3.4047, 21.4915)
Luminance	0.0340 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2882 #82781E

analogous

#1E5A82 #1E2882 #461E82

triadic

#1E2882 #821E28 #28821E

tetradic

#1E2882 #821E5A #82781E #1E8246

square

#1E2882 #821E5A #82781E #1E8246

split-complementary

#1E2882 #82461E #5A821E

monochromatic

#07091F #131950 #1E2882 #2937B4 #4654D4

Accessibility & contrast

On white

12.49

#1E2882 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#1E2882 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2882

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2882	#FFFFFF	#000000	##FFFFFF
##1E2882	1.00	12.49	1.68	12.49
#FFFFFF	12.49	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003985

Deuteranopia (green-blind)

#002F80

Tritanopia (blue-blind)

#004051

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #1e2882;
/* rgb */ color: rgb(30, 40, 130);
/* oklch */ color: oklch(33.6% 0.149 270.7);

Tailwind

colors: {
  custom: {
    50: '#6b62a7',
    500: '#1e2882',
    950: '#000000',
  },
}

SCSS

$custom: #1e2882;
$custom-light: #6b62a7;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2882",
  "rgb": {
    "r": 30,
    "g": 40,
    "b": 130
  },
  "hsl": {
    "h": 234,
    "s": 62.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.33595,
    "c": 0.14935,
    "h": 270.7
  },
  "luminance": 0.03405
}

Semantic roles & 50–950 ramp

primary

#1E2882

secondary

#B5AA47

accent

#D542E6

background

#F6F5FA

surface

#ECEAF4

border

#C7C6CE

text

#080510

muted

#7A797F

Preview Lab

Preview with #1E2882

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

Preview Lab → · Contrast checker → · Palette generator →