#1E2B82#1E2B82

#1E2B82 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.1% C 0.146 H 270.0°. Best body text is #FFFFFF at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#1E2B82
RGB	rgb(30, 43, 130)
HSL	hsl(232, 63%, 31%)
HSV	hsv(232, 77%, 51%)
CMYK	cmyk(76.9%, 66.9%, 0%, 49%)
CIE-LAB	lab(22.36, 27.21, -50.38)
CIE-LCH	lch(22.36, 57.26, 298.38°)
OKLab	oklab(34.15% -0.0001 -0.1457)
OKLCH	oklch(34.15% 0.146 270)
XYZ	xyz(5.4272, 3.6149, 21.5265)
Luminance	0.0362 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2B82 #82751E

analogous

#1E5D82 #1E2B82 #431E82

triadic

#1E2B82 #821E2B #2B821E

tetradic

#1E2B82 #821E5D #82751E #1E8243

square

#1E2B82 #821E5D #82751E #1E8243

split-complementary

#1E2B82 #82431E #5D821E

monochromatic

#070A1F #131B50 #1E2B82 #293BB4 #4659D4

Accessibility & contrast

On white

12.19

#1E2B82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#1E2B82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2B82

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2B82	#FFFFFF	#000000	##FFFFFF
##1E2B82	1.00	12.19	1.72	12.19
#FFFFFF	12.19	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A85

Deuteranopia (green-blind)

#003180

Tritanopia (blue-blind)

#004252

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #1e2b82;
/* rgb */ color: rgb(30, 43, 130);
/* oklch */ color: oklch(34.1% 0.146 270.0);

Tailwind

colors: {
  custom: {
    50: '#6b64a7',
    500: '#1e2b82',
    950: '#000000',
  },
}

SCSS

$custom: #1e2b82;
$custom-light: #6b64a7;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2b82",
  "rgb": {
    "r": 30,
    "g": 43,
    "b": 130
  },
  "hsl": {
    "h": 232.2,
    "s": 62.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.34149,
    "c": 0.14569,
    "h": 270
  },
  "luminance": 0.03615
}

Semantic roles & 50–950 ramp

primary

#1E2B82

secondary

#B5A747

accent

#D042E6

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#080510

muted

#7A7A7F

Preview Lab

Preview with #1E2B82

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

Preview Lab → · Contrast checker → · Palette generator →