#1E1EB4#1E1EB4

#1E1EB4 is a dark, highly saturated blue. Relative luminance 0.045; OKLCH L 37.8% C 0.221 H 269.2°. Best body text is #FFFFFF at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#1E1EB4
RGB	rgb(30, 30, 180)
HSL	hsl(240, 71%, 41%)
HSV	hsv(240, 83%, 71%)
CMYK	cmyk(83.3%, 83.3%, 0%, 29.4%)
CIE-LAB	lab(25.26, 52.04, -76.23)
CIE-LCH	lch(25.26, 92.30, 304.32°)
OKLab	oklab(37.84% -0.003 -0.2207)
OKLCH	oklch(37.84% 0.221 269.2)
XYZ	xyz(9.2351, 4.4987, 43.5528)
Luminance	0.0450 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1EB4 #B4B41E

analogous

#1E69B4 #1E1EB4 #691EB4

triadic

#1E1EB4 #B41E1E #1EB41E

tetradic

#1E1EB4 #B41E69 #B4B41E #1EB469

square

#1E1EB4 #B41E69 #B4B41E #1EB469

split-complementary

#1E1EB4 #B4691E #69B41E

monochromatic

#0D0D4B #151580 #1E1EB4 #3232DD #6767E6

Accessibility & contrast

On white

11.05

#1E1EB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#1E1EB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1EB4

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1EB4	#FFFFFF	#000000	##FFFFFF
##1E1EB4	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)

#0044B8

Deuteranopia (green-blind)

#0034B2

Tritanopia (blue-blind)

#004F6B

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #1e1eb4;
/* rgb */ color: rgb(30, 30, 180);
/* oklch */ color: oklch(37.8% 0.221 269.2);

Tailwind

colors: {
  custom: {
    50: '#795fcc',
    500: '#1e1eb4',
    950: '#000000',
  },
}

SCSS

$custom: #1e1eb4;
$custom-light: #795fcc;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1eb4",
  "rgb": {
    "r": 30,
    "g": 30,
    "b": 180
  },
  "hsl": {
    "h": 240,
    "s": 71.429,
    "l": 41.176
  },
  "oklch": {
    "l": 0.37839,
    "c": 0.22071,
    "h": 269.2
  },
  "luminance": 0.045
}

Semantic roles & 50–950 ramp

primary

#1E1EB4

secondary

#CBCB63

accent

#EE3AEE

background

#F8F5FC

surface

#EFE9F9

border

#CAC5D2

text

#0B0514

muted

#7C7982

Preview Lab

Preview with #1E1EB4

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

Preview Lab → · Contrast checker → · Palette generator →