#1E1CB4#1E1CB4

#1E1CB4 is a dark, highly saturated blue. Relative luminance 0.044; OKLCH L 37.6% C 0.222 H 269.3°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#1E1CB4
RGB	rgb(30, 28, 180)
HSL	hsl(241, 73%, 41%)
HSV	hsv(241, 84%, 71%)
CMYK	cmyk(83.3%, 84.4%, 0%, 29.4%)
CIE-LAB	lab(24.95, 52.93, -76.73)
CIE-LCH	lch(24.95, 93.22, 304.60°)
OKLab	oklab(37.63% -0.0027 -0.2221)
OKLCH	oklch(37.63% 0.222 269.3)
XYZ	xyz(9.1861, 4.4007, 43.5364)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1CB4 #B2B41C

analogous

#1C66B4 #1E1CB4 #6A1CB4

triadic

#1E1CB4 #B41E1C #1CB41E

tetradic

#1E1CB4 #B41C66 #B2B41C #1CB46A

square

#1E1CB4 #B41C66 #B2B41C #1CB46A

split-complementary

#1E1CB4 #B46A1C #66B41C

monochromatic

#0C0C4A #15147F #1E1CB4 #312FDF #6564E7

Accessibility & contrast

On white

11.17

#1E1CB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#1E1CB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1CB4

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1CB4	#FFFFFF	#000000	##FFFFFF
##1E1CB4	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043B8

Deuteranopia (green-blind)

#0033B2

Tritanopia (blue-blind)

#004E6B

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #1e1cb4;
/* rgb */ color: rgb(30, 28, 180);
/* oklch */ color: oklch(37.6% 0.222 269.3);

Tailwind

colors: {
  custom: {
    50: '#795ecc',
    500: '#1e1cb4',
    950: '#000000',
  },
}

SCSS

$custom: #1e1cb4;
$custom-light: #795ecc;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1cb4",
  "rgb": {
    "r": 30,
    "g": 28,
    "b": 180
  },
  "hsl": {
    "h": 240.789,
    "s": 73.077,
    "l": 40.784
  },
  "oklch": {
    "l": 0.3763,
    "c": 0.22212,
    "h": 269.3
  },
  "luminance": 0.04402
}

Semantic roles & 50–950 ramp

primary

#1E1CB4

secondary

#CACC60

accent

#F038ED

background

#F8F5FC

surface

#EFE9F9

border

#CAC5D2

text

#0B0514

muted

#7C7982

Preview Lab

Preview with #1E1CB4

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

Preview Lab → · Contrast checker → · Palette generator →