#1E2CA1#1E2CA1

#1E2CA1 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.5% C 0.186 H 268.9°. Best body text is #FFFFFF at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#1E2CA1
RGB	rgb(30, 44, 161)
HSL	hsl(234, 69%, 37%)
HSV	hsv(234, 81%, 63%)
CMYK	cmyk(81.4%, 72.7%, 0%, 36.9%)
CIE-LAB	lab(25.71, 38.11, -64.03)
CIE-LCH	lch(25.71, 74.51, 300.76°)
OKLab	oklab(37.53% -0.0036 -0.1855)
OKLCH	oklch(37.53% 0.186 268.9)
XYZ	xyz(7.8669, 4.6497, 34.1942)
Luminance	0.0465 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2CA1 #A1931E

analogous

#1E6DA1 #1E2CA1 #521EA1

triadic

#1E2CA1 #A11E2C #2CA11E

tetradic

#1E2CA1 #A11E6D #A1931E #1EA152

square

#1E2CA1 #A11E6D #A1931E #1EA152

split-complementary

#1E2CA1 #A1521E #6DA11E

monochromatic

#0B103A #141E6D #1E2CA1 #283AD5 #5968E0

Accessibility & contrast

On white

10.88

#1E2CA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#1E2CA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2CA1

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2CA1	#FFFFFF	#000000	##FFFFFF
##1E2CA1	1.00	10.88	1.93	10.88
#FFFFFF	10.88	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A4

Deuteranopia (green-blind)

#00369F

Tritanopia (blue-blind)

#004D63

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #1e2ca1;
/* rgb */ color: rgb(30, 44, 161);
/* oklch */ color: oklch(37.5% 0.186 268.9);

Tailwind

colors: {
  custom: {
    50: '#7366be',
    500: '#1e2ca1',
    950: '#000000',
  },
}

SCSS

$custom: #1e2ca1;
$custom-light: #7366be;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2ca1",
  "rgb": {
    "r": 30,
    "g": 44,
    "b": 161
  },
  "hsl": {
    "h": 233.588,
    "s": 68.586,
    "l": 37.451
  },
  "oklch": {
    "l": 0.37525,
    "c": 0.18553,
    "h": 268.9
  },
  "luminance": 0.04651
}

Semantic roles & 50–950 ramp

primary

#1E2CA1

secondary

#C4B857

accent

#D93CEB

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #1E2CA1

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

Preview Lab → · Contrast checker → · Palette generator →