#1E2A82#1E2A82

#1E2A82 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.0% C 0.147 H 270.2°. Best body text is #FFFFFF at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#1E2A82
RGB	rgb(30, 42, 130)
HSL	hsl(233, 63%, 31%)
HSV	hsv(233, 77%, 51%)
CMYK	cmyk(76.9%, 67.7%, 0%, 49%)
CIE-LAB	lab(22.10, 27.89, -50.80)
CIE-LCH	lch(22.10, 57.95, 298.77°)
OKLab	oklab(33.96% 0.0006 -0.1469)
OKLCH	oklch(33.96% 0.147 270.2)
XYZ	xyz(5.3913, 3.5431, 21.5145)
Luminance	0.0354 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2A82 #82761E

analogous

#1E5C82 #1E2A82 #441E82

triadic

#1E2A82 #821E2A #2A821E

tetradic

#1E2A82 #821E5C #82761E #1E8244

square

#1E2A82 #821E5C #82761E #1E8244

split-complementary

#1E2A82 #82441E #5C821E

monochromatic

#070A1F #131A50 #1E2A82 #293AB4 #4657D4

Accessibility & contrast

On white

12.29

#1E2A82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#1E2A82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2A82

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2A82	#FFFFFF	#000000	##FFFFFF
##1E2A82	1.00	12.29	1.71	12.29
#FFFFFF	12.29	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A85

Deuteranopia (green-blind)

#003080

Tritanopia (blue-blind)

#004152

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #1e2a82;
/* rgb */ color: rgb(30, 42, 130);
/* oklch */ color: oklch(34.0% 0.147 270.2);

Tailwind

colors: {
  custom: {
    50: '#6b63a7',
    500: '#1e2a82',
    950: '#000000',
  },
}

SCSS

$custom: #1e2a82;
$custom-light: #6b63a7;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2a82",
  "rgb": {
    "r": 30,
    "g": 42,
    "b": 130
  },
  "hsl": {
    "h": 232.8,
    "s": 62.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.33961,
    "c": 0.14692,
    "h": 270.2
  },
  "luminance": 0.03544
}

Semantic roles & 50–950 ramp

primary

#1E2A82

secondary

#B5A847

accent

#D242E6

background

#F6F5FA

surface

#ECEAF4

border

#C7C6CE

text

#080510

muted

#7A797F

Preview Lab

Preview with #1E2A82

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

Preview Lab → · Contrast checker → · Palette generator →