#1E2784#1E2784

#1E2784 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.6% C 0.153 H 270.8°. Best body text is #FFFFFF at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#1E2784
RGB	rgb(30, 39, 132)
HSL	hsl(235, 63%, 32%)
HSV	hsv(235, 77%, 52%)
CMYK	cmyk(77.3%, 70.5%, 0%, 48.2%)
CIE-LAB	lab(21.55, 30.64, -52.96)
CIE-LCH	lch(21.55, 61.19, 300.06°)
OKLab	oklab(33.62% 0.0022 -0.1532)
OKLCH	oklch(33.62% 0.153 270.8)
XYZ	xyz(5.4244, 3.3924, 22.1942)
Luminance	0.0339 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2784 #847B1E

analogous

#1E5A84 #1E2784 #481E84

triadic

#1E2784 #841E27 #27841E

tetradic

#1E2784 #841E5A #847B1E #1E8448

square

#1E2784 #841E5A #847B1E #1E8448

split-complementary

#1E2784 #84481E #5A841E

monochromatic

#070A20 #131852 #1E2784 #2936B6 #4754D5

Accessibility & contrast

On white

12.51

#1E2784 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#1E2784 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2784

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2784	#FFFFFF	#000000	##FFFFFF
##1E2784	1.00	12.51	1.68	12.51
#FFFFFF	12.51	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003987

Deuteranopia (green-blind)

#002F82

Tritanopia (blue-blind)

#004052

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #1e2784;
/* rgb */ color: rgb(30, 39, 132);
/* oklch */ color: oklch(33.6% 0.153 270.8);

Tailwind

colors: {
  custom: {
    50: '#6c61a9',
    500: '#1e2784',
    950: '#000000',
  },
}

SCSS

$custom: #1e2784;
$custom-light: #6c61a9;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2784",
  "rgb": {
    "r": 30,
    "g": 39,
    "b": 132
  },
  "hsl": {
    "h": 234.706,
    "s": 62.963,
    "l": 31.765
  },
  "oklch": {
    "l": 0.33623,
    "c": 0.15326,
    "h": 270.8
  },
  "luminance": 0.03393
}

Semantic roles & 50–950 ramp

primary

#1E2784

secondary

#B7AD47

accent

#D842E6

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #1E2784

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

Preview Lab → · Contrast checker → · Palette generator →