#1E1DB3#1E1DB3

#1E1DB3 is a dark, highly saturated blue. Relative luminance 0.044; OKLCH L 37.6% C 0.220 H 269.3°. Best body text is #FFFFFF at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#1E1DB3
RGB	rgb(30, 29, 179)
HSL	hsl(240, 72%, 41%)
HSV	hsv(240, 84%, 70%)
CMYK	cmyk(83.2%, 83.8%, 0%, 29.8%)
CIE-LAB	lab(24.98, 52.18, -76.09)
CIE-LCH	lch(24.98, 92.27, 304.44°)
OKLab	oklab(37.61% -0.0027 -0.2203)
OKLCH	oklch(37.61% 0.22 269.3)
XYZ	xyz(9.1087, 4.4083, 43.0099)
Luminance	0.0441 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1DB3 #B2B31D

analogous

#1D67B3 #1E1DB3 #691DB3

triadic

#1E1DB3 #B31E1D #1DB31E

tetradic

#1E1DB3 #B31D67 #B2B31D #1DB369

square

#1E1DB3 #B31D67 #B2B31D #1DB369

split-complementary

#1E1DB3 #B3691D #67B31D

monochromatic

#0C0C4A #15147E #1E1DB3 #3130DD #6564E6

Accessibility & contrast

On white

11.16

#1E1DB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#1E1DB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1DB3

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1DB3	#FFFFFF	#000000	##FFFFFF
##1E1DB3	1.00	11.16	1.88	11.16
#FFFFFF	11.16	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043B7

Deuteranopia (green-blind)

#0033B1

Tritanopia (blue-blind)

#004E6A

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #1e1db3;
/* rgb */ color: rgb(30, 29, 179);
/* oklch */ color: oklch(37.6% 0.220 269.3);

Tailwind

colors: {
  custom: {
    50: '#795ecb',
    500: '#1e1db3',
    950: '#000000',
  },
}

SCSS

$custom: #1e1db3;
$custom-light: #795ecb;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1db3",
  "rgb": {
    "r": 30,
    "g": 29,
    "b": 179
  },
  "hsl": {
    "h": 240.4,
    "s": 72.115,
    "l": 40.784
  },
  "oklch": {
    "l": 0.37611,
    "c": 0.2203,
    "h": 269.3
  },
  "luminance": 0.04409
}

Semantic roles & 50–950 ramp

primary

#1E1DB3

secondary

#CACB61

accent

#EF39EE

background

#F8F5FC

surface

#EFE9F9

border

#CAC5D2

text

#0B0514

muted

#7C7982

Preview Lab

Preview with #1E1DB3

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

Preview Lab → · Contrast checker → · Palette generator →