#1E2D83#1E2D83

#1E2D83 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.6% C 0.145 H 269.4°. Best body text is #FFFFFF at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#1E2D83
RGB	rgb(30, 45, 131)
HSL	hsl(231, 63%, 32%)
HSV	hsv(231, 77%, 51%)
CMYK	cmyk(77.1%, 65.6%, 0%, 48.6%)
CIE-LAB	lab(22.97, 26.24, -50.01)
CIE-LCH	lch(22.97, 56.47, 297.68°)
OKLab	oklab(34.63% -0.0015 -0.1446)
OKLCH	oklch(34.63% 0.145 269.4)
XYZ	xyz(5.5691, 3.7909, 21.9065)
Luminance	0.0379 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2D83 #83741E

analogous

#1E6083 #1E2D83 #421E83

triadic

#1E2D83 #831E2D #2D831E

tetradic

#1E2D83 #831E60 #83741E #1E8342

square

#1E2D83 #831E60 #83741E #1E8342

split-complementary

#1E2D83 #83421E #60831E

monochromatic

#070B1F #131C51 #1E2D83 #293EB5 #475CD5

Accessibility & contrast

On white

11.94

#1E2D83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#1E2D83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2D83

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2D83	#FFFFFF	#000000	##FFFFFF
##1E2D83	1.00	11.94	1.76	11.94
#FFFFFF	11.94	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C86

Deuteranopia (green-blind)

#003281

Tritanopia (blue-blind)

#004353

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #1e2d83;
/* rgb */ color: rgb(30, 45, 131);
/* oklch */ color: oklch(34.6% 0.145 269.4);

Tailwind

colors: {
  custom: {
    50: '#6b65a8',
    500: '#1e2d83',
    950: '#000000',
  },
}

SCSS

$custom: #1e2d83;
$custom-light: #6b65a8;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2d83",
  "rgb": {
    "r": 30,
    "g": 45,
    "b": 131
  },
  "hsl": {
    "h": 231.089,
    "s": 62.733,
    "l": 31.569
  },
  "oklch": {
    "l": 0.34627,
    "c": 0.14458,
    "h": 269.4
  },
  "luminance": 0.03791
}

Semantic roles & 50–950 ramp

primary

#1E2D83

secondary

#B6A547

accent

#CD42E6

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#080510

muted

#7A7A7F

Preview Lab

Preview with #1E2D83

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

Preview Lab → · Contrast checker → · Palette generator →