#1E2D87#1E2D87

#1E2D87 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.0% C 0.150 H 269.4°. Best body text is #FFFFFF at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#1E2D87
RGB	rgb(30, 45, 135)
HSL	hsl(231, 64%, 32%)
HSV	hsv(231, 78%, 53%)
CMYK	cmyk(77.8%, 66.7%, 0%, 47.1%)
CIE-LAB	lab(23.34, 27.78, -51.90)
CIE-LCH	lch(23.34, 58.87, 298.16°)
OKLab	oklab(35.02% -0.0017 -0.1501)
OKLCH	oklch(35.02% 0.15 269.4)
XYZ	xyz(5.8455, 3.9014, 23.3620)
Luminance	0.0390 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2D87 #87781E

analogous

#1E6187 #1E2D87 #441E87

triadic

#1E2D87 #871E2D #2D871E

tetradic

#1E2D87 #871E61 #87781E #1E8744

square

#1E2D87 #871E61 #87781E #1E8744

split-complementary

#1E2D87 #87441E #61871E

monochromatic

#080C23 #131C55 #1E2D87 #293EB9 #495DD7

Accessibility & contrast

On white

11.80

#1E2D87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#1E2D87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2D87

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2D87	#FFFFFF	#000000	##FFFFFF
##1E2D87	1.00	11.80	1.78	11.80
#FFFFFF	11.80	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D8A

Deuteranopia (green-blind)

#003385

Tritanopia (blue-blind)

#004555

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #1e2d87;
/* rgb */ color: rgb(30, 45, 135);
/* oklch */ color: oklch(35.0% 0.150 269.4);

Tailwind

colors: {
  custom: {
    50: '#6c66ab',
    500: '#1e2d87',
    950: '#000000',
  },
}

SCSS

$custom: #1e2d87;
$custom-light: #6c66ab;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2d87",
  "rgb": {
    "r": 30,
    "g": 45,
    "b": 135
  },
  "hsl": {
    "h": 231.429,
    "s": 63.636,
    "l": 32.353
  },
  "oklch": {
    "l": 0.35018,
    "c": 0.15013,
    "h": 269.4
  },
  "luminance": 0.03902
}

Semantic roles & 50–950 ramp

primary

#1E2D87

secondary

#B9A948

accent

#CF41E7

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080510

muted

#7B7A7F

Preview Lab

Preview with #1E2D87

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

Preview Lab → · Contrast checker → · Palette generator →