#1E2AA1#1E2AA1

#1E2AA1 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.2% C 0.188 H 269.2°. Best body text is #FFFFFF at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#1E2AA1
RGB	rgb(30, 42, 161)
HSL	hsl(235, 69%, 37%)
HSV	hsv(235, 81%, 63%)
CMYK	cmyk(81.4%, 73.9%, 0%, 36.9%)
CIE-LAB	lab(25.27, 39.33, -64.75)
CIE-LCH	lch(25.27, 75.76, 301.27°)
OKLab	oklab(37.21% -0.0028 -0.1876)
OKLCH	oklch(37.21% 0.188 269.2)
XYZ	xyz(7.7942, 4.5043, 34.1699)
Luminance	0.0450 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2AA1 #A1951E

analogous

#1E6BA1 #1E2AA1 #541EA1

triadic

#1E2AA1 #A11E2A #2AA11E

tetradic

#1E2AA1 #A11E6B #A1951E #1EA154

square

#1E2AA1 #A11E6B #A1951E #1EA154

split-complementary

#1E2AA1 #A1541E #6BA11E

monochromatic

#0B0F3A #141D6D #1E2AA1 #2837D5 #5966E0

Accessibility & contrast

On white

11.05

#1E2AA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#1E2AA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2AA1

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2AA1	#FFFFFF	#000000	##FFFFFF
##1E2AA1	1.00	11.05	1.90	11.05
#FFFFFF	11.05	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A5

Deuteranopia (green-blind)

#00359F

Tritanopia (blue-blind)

#004C63

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #1e2aa1;
/* rgb */ color: rgb(30, 42, 161);
/* oklch */ color: oklch(37.2% 0.188 269.2);

Tailwind

colors: {
  custom: {
    50: '#7364be',
    500: '#1e2aa1',
    950: '#000000',
  },
}

SCSS

$custom: #1e2aa1;
$custom-light: #7364be;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2aa1",
  "rgb": {
    "r": 30,
    "g": 42,
    "b": 161
  },
  "hsl": {
    "h": 234.504,
    "s": 68.586,
    "l": 37.451
  },
  "oklch": {
    "l": 0.3721,
    "c": 0.18762,
    "h": 269.2
  },
  "luminance": 0.04505
}

Semantic roles & 50–950 ramp

primary

#1E2AA1

secondary

#C4BA57

accent

#DB3CEB

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0512

muted

#7C7A81

Preview Lab

Preview with #1E2AA1

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

Preview Lab → · Contrast checker → · Palette generator →