#1E2DA0#1E2DA0

#1E2DA0 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.6% C 0.183 H 268.8°. Best body text is #FFFFFF at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#1E2DA0
RGB	rgb(30, 45, 160)
HSL	hsl(233, 68%, 37%)
HSV	hsv(233, 81%, 63%)
CMYK	cmyk(81.3%, 71.9%, 0%, 37.3%)
CIE-LAB	lab(25.83, 37.13, -63.22)
CIE-LCH	lch(25.83, 73.32, 300.42°)
OKLab	oklab(37.58% -0.0038 -0.1832)
OKLCH	oklch(37.58% 0.183 268.8)
XYZ	xyz(7.8168, 4.6899, 33.7442)
Luminance	0.0469 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2DA0 #A0911E

analogous

#1E6EA0 #1E2DA0 #501EA0

triadic

#1E2DA0 #A01E2D #2DA01E

tetradic

#1E2DA0 #A01E6E #A0911E #1EA050

square

#1E2DA0 #A01E6E #A0911E #1EA050

split-complementary

#1E2DA0 #A0501E #6EA01E

monochromatic

#0B1039 #141F6C #1E2DA0 #283BD4 #5968E0

Accessibility & contrast

On white

10.83

#1E2DA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#1E2DA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2DA0

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2DA0	#FFFFFF	#000000	##FFFFFF
##1E2DA0	1.00	10.83	1.94	10.83
#FFFFFF	10.83	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A3

Deuteranopia (green-blind)

#00379E

Tritanopia (blue-blind)

#004E63

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #1e2da0;
/* rgb */ color: rgb(30, 45, 160);
/* oklch */ color: oklch(37.6% 0.183 268.8);

Tailwind

colors: {
  custom: {
    50: '#7266bd',
    500: '#1e2da0',
    950: '#000000',
  },
}

SCSS

$custom: #1e2da0;
$custom-light: #7266bd;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2da0",
  "rgb": {
    "r": 30,
    "g": 45,
    "b": 160
  },
  "hsl": {
    "h": 233.077,
    "s": 68.421,
    "l": 37.255
  },
  "oklch": {
    "l": 0.3758,
    "c": 0.1832,
    "h": 268.8
  },
  "luminance": 0.04691
}

Semantic roles & 50–950 ramp

primary

#1E2DA0

secondary

#C4B756

accent

#D73DEB

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#090612

muted

#7B7A81

Preview Lab

Preview with #1E2DA0

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

Preview Lab → · Contrast checker → · Palette generator →