#1E2C88#1E2C88

#1E2C88 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 34.9% C 0.153 H 269.6°. Best body text is #FFFFFF at 11.86:1 contrast (WCAG AA passes).

Color values

HEX	#1E2C88
RGB	rgb(30, 44, 136)
HSL	hsl(232, 64%, 33%)
HSV	hsv(232, 78%, 53%)
CMYK	cmyk(77.9%, 67.6%, 0%, 46.7%)
CIE-LAB	lab(23.18, 28.84, -52.79)
CIE-LCH	lch(23.18, 60.15, 298.65°)
OKLab	oklab(34.93% -0.0011 -0.1527)
OKLCH	oklch(34.93% 0.153 269.6)
XYZ	xyz(5.8785, 3.8543, 23.7219)
Luminance	0.0386 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2C88 #887A1E

analogous

#1E6188 #1E2C88 #451E88

triadic

#1E2C88 #881E2C #2C881E

tetradic

#1E2C88 #881E61 #887A1E #1E8845

square

#1E2C88 #881E61 #887A1E #1E8845

split-complementary

#1E2C88 #88451E #61881E

monochromatic

#080C24 #131C56 #1E2C88 #293CBA #495CD7

Accessibility & contrast

On white

11.86

#1E2C88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#1E2C88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2C88

11.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2C88	#FFFFFF	#000000	##FFFFFF
##1E2C88	1.00	11.86	1.77	11.86
#FFFFFF	11.86	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C8B

Deuteranopia (green-blind)

#003286

Tritanopia (blue-blind)

#004556

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #1e2c88;
/* rgb */ color: rgb(30, 44, 136);
/* oklch */ color: oklch(34.9% 0.153 269.6);

Tailwind

colors: {
  custom: {
    50: '#6c65ac',
    500: '#1e2c88',
    950: '#000000',
  },
}

SCSS

$custom: #1e2c88;
$custom-light: #6c65ac;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2c88",
  "rgb": {
    "r": 30,
    "g": 44,
    "b": 136
  },
  "hsl": {
    "h": 232.075,
    "s": 63.855,
    "l": 32.549
  },
  "oklch": {
    "l": 0.34931,
    "c": 0.15272,
    "h": 269.6
  },
  "luminance": 0.03855
}

Semantic roles & 50–950 ramp

primary

#1E2C88

secondary

#B9AA49

accent

#D141E7

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080510

muted

#7B7A7F

Preview Lab

Preview with #1E2C88

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

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