#1E2DA1#1E2DA1

#1E2DA1 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.7% C 0.184 H 268.8°. Best body text is #FFFFFF at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#1E2DA1
RGB	rgb(30, 45, 161)
HSL	hsl(233, 69%, 37%)
HSV	hsv(233, 81%, 63%)
CMYK	cmyk(81.4%, 72%, 0%, 36.9%)
CIE-LAB	lab(25.94, 37.49, -63.66)
CIE-LCH	lch(25.94, 73.87, 300.49°)
OKLab	oklab(37.69% -0.004 -0.1844)
OKLCH	oklch(37.69% 0.184 268.8)
XYZ	xyz(7.9046, 4.7251, 34.2067)
Luminance	0.0473 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2DA1 #A1921E

analogous

#1E6EA1 #1E2DA1 #511EA1

triadic

#1E2DA1 #A11E2D #2DA11E

tetradic

#1E2DA1 #A11E6E #A1921E #1EA151

square

#1E2DA1 #A11E6E #A1921E #1EA151

split-complementary

#1E2DA1 #A1511E #6EA11E

monochromatic

#0B103A #141F6D #1E2DA1 #283BD5 #5969E0

Accessibility & contrast

On white

10.80

#1E2DA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#1E2DA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2DA1

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2DA1	#FFFFFF	#000000	##FFFFFF
##1E2DA1	1.00	10.80	1.95	10.80
#FFFFFF	10.80	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A4

Deuteranopia (green-blind)

#00379F

Tritanopia (blue-blind)

#004E64

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #1e2da1;
/* rgb */ color: rgb(30, 45, 161);
/* oklch */ color: oklch(37.7% 0.184 268.8);

Tailwind

colors: {
  custom: {
    50: '#7366be',
    500: '#1e2da1',
    950: '#000000',
  },
}

SCSS

$custom: #1e2da1;
$custom-light: #7366be;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2da1",
  "rgb": {
    "r": 30,
    "g": 45,
    "b": 161
  },
  "hsl": {
    "h": 233.13,
    "s": 68.586,
    "l": 37.451
  },
  "oklch": {
    "l": 0.37686,
    "c": 0.18447,
    "h": 268.8
  },
  "luminance": 0.04726
}

Semantic roles & 50–950 ramp

primary

#1E2DA1

secondary

#C4B757

accent

#D73CEB

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #1E2DA1

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

Preview Lab → · Contrast checker → · Palette generator →