#1E2D8A#1E2D8A

#1E2D8A is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.3% C 0.154 H 269.3°. Best body text is #FFFFFF at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#1E2D8A
RGB	rgb(30, 45, 138)
HSL	hsl(232, 64%, 33%)
HSV	hsv(232, 78%, 54%)
CMYK	cmyk(78.3%, 67.4%, 0%, 45.9%)
CIE-LAB	lab(23.63, 28.93, -53.30)
CIE-LCH	lch(23.63, 60.65, 298.49°)
OKLab	oklab(35.32% -0.0019 -0.1542)
OKLCH	oklch(35.32% 0.154 269.3)
XYZ	xyz(6.0597, 3.9871, 24.4901)
Luminance	0.0399 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2D8A #8A7B1E

analogous

#1E638A #1E2D8A #451E8A

triadic

#1E2D8A #8A1E2D #2D8A1E

tetradic

#1E2D8A #8A1E63 #8A7B1E #1E8A45

square

#1E2D8A #8A1E63 #8A7B1E #1E8A45

split-complementary

#1E2D8A #8A451E #638A1E

monochromatic

#080C25 #131D58 #1E2D8A #293DBC #4B5ED8

Accessibility & contrast

On white

11.68

#1E2D8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#1E2D8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2D8A

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2D8A	#FFFFFF	#000000	##FFFFFF
##1E2D8A	1.00	11.68	1.80	11.68
#FFFFFF	11.68	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D8D

Deuteranopia (green-blind)

#003388

Tritanopia (blue-blind)

#004657

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #1e2d8a;
/* rgb */ color: rgb(30, 45, 138);
/* oklch */ color: oklch(35.3% 0.154 269.3);

Tailwind

colors: {
  custom: {
    50: '#6d66ad',
    500: '#1e2d8a',
    950: '#000000',
  },
}

SCSS

$custom: #1e2d8a;
$custom-light: #6d66ad;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2d8a",
  "rgb": {
    "r": 30,
    "g": 45,
    "b": 138
  },
  "hsl": {
    "h": 231.667,
    "s": 64.286,
    "l": 32.941
  },
  "oklch": {
    "l": 0.35315,
    "c": 0.15423,
    "h": 269.3
  },
  "luminance": 0.03988
}

Semantic roles & 50–950 ramp

primary

#1E2D8A

secondary

#BAAB4A

accent

#D041E7

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #1E2D8A

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

Preview Lab → · Contrast checker → · Palette generator →