#1E1963#1E1963

#1E1963 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 27.7% C 0.125 H 277.5°. Best body text is #FFFFFF at 15.28:1 contrast (WCAG AA passes).

Color values

HEX	#1E1963
RGB	rgb(30, 25, 99)
HSL	hsl(244, 60%, 24%)
HSV	hsv(244, 75%, 39%)
CMYK	cmyk(69.7%, 74.7%, 0%, 61.2%)
CIE-LAB	lab(14.80, 27.58, -42.78)
CIE-LCH	lch(14.80, 50.90, 302.81°)
OKLab	oklab(27.73% 0.0163 -0.1235)
OKLCH	oklch(27.73% 0.125 277.5)
XYZ	xyz(3.1345, 1.8719, 11.9981)
Luminance	0.0187 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1963 #5E6319

analogous

#193963 #1E1963 #431963

triadic

#1E1963 #631E19 #19631E

tetradic

#1E1963 #631939 #5E6319 #196343

square

#1E1963 #631939 #5E6319 #196343

split-complementary

#1E1963 #634319 #396319

monochromatic

#070618 #0F0D32 #1E1963 #2D2594 #3C32C5

Accessibility & contrast

On white

15.28

#1E1963 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#1E1963 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1963

15.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1963	#FFFFFF	#000000	##FFFFFF
##1E1963	1.00	15.28	1.37	15.28
#FFFFFF	15.28	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002865

Deuteranopia (green-blind)

#002262

Tritanopia (blue-blind)

#002D3C

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #1e1963;
/* rgb */ color: rgb(30, 25, 99);
/* oklch */ color: oklch(27.7% 0.125 277.5);

Tailwind

colors: {
  custom: {
    50: '#645690',
    500: '#1e1963',
    950: '#000000',
  },
}

SCSS

$custom: #1e1963;
$custom-light: #645690;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1963",
  "rgb": {
    "r": 30,
    "g": 25,
    "b": 99
  },
  "hsl": {
    "h": 244.054,
    "s": 59.677,
    "l": 24.314
  },
  "oklch": {
    "l": 0.27726,
    "c": 0.12458,
    "h": 277.5
  },
  "luminance": 0.01872
}

Semantic roles & 50–950 ramp

primary

#1E1963

secondary

#93993F

accent

#E345D8

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06030D

muted

#7A787D

Preview Lab

Preview with #1E1963

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

Preview Lab → · Contrast checker → · Palette generator →