#1E2782#1E2782

#1E2782 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.4% C 0.151 H 270.9°. Best body text is #FFFFFF at 12.59:1 contrast (WCAG AA passes).

Color values

HEX	#1E2782
RGB	rgb(30, 39, 130)
HSL	hsl(235, 63%, 31%)
HSV	hsv(235, 77%, 51%)
CMYK	cmyk(76.9%, 70%, 0%, 49%)
CIE-LAB	lab(21.35, 29.89, -52.03)
CIE-LCH	lch(21.35, 60.01, 299.88°)
OKLab	oklab(33.42% 0.0024 -0.1505)
OKLCH	oklch(33.42% 0.151 270.9)
XYZ	xyz(5.2888, 3.3382, 21.4804)
Luminance	0.0334 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2782 #82791E

analogous

#1E5982 #1E2782 #471E82

triadic

#1E2782 #821E27 #27821E

tetradic

#1E2782 #821E59 #82791E #1E8247

square

#1E2782 #821E59 #82791E #1E8247

split-complementary

#1E2782 #82471E #59821E

monochromatic

#07091F #131850 #1E2782 #2936B4 #4653D4

Accessibility & contrast

On white

12.59

#1E2782 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#1E2782 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2782

12.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2782	#FFFFFF	#000000	##FFFFFF
##1E2782	1.00	12.59	1.67	12.59
#FFFFFF	12.59	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003885

Deuteranopia (green-blind)

#002E80

Tritanopia (blue-blind)

#004051

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #1e2782;
/* rgb */ color: rgb(30, 39, 130);
/* oklch */ color: oklch(33.4% 0.151 270.9);

Tailwind

colors: {
  custom: {
    50: '#6b61a7',
    500: '#1e2782',
    950: '#000000',
  },
}

SCSS

$custom: #1e2782;
$custom-light: #6b61a7;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2782",
  "rgb": {
    "r": 30,
    "g": 39,
    "b": 130
  },
  "hsl": {
    "h": 234.6,
    "s": 62.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.33416,
    "c": 0.15055,
    "h": 270.9
  },
  "luminance": 0.03339
}

Semantic roles & 50–950 ramp

primary

#1E2782

secondary

#B5AB47

accent

#D742E6

background

#F6F5FA

surface

#ECEAF4

border

#C7C6CE

text

#080510

muted

#7A797F

Preview Lab

Preview with #1E2782

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

Preview Lab → · Contrast checker → · Palette generator →