#1E1C84#1E1C84

#1E1C84 is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.9% C 0.165 H 272.7°. Best body text is #FFFFFF at 13.51:1 contrast (WCAG AA passes).

Color values

HEX	#1E1C84
RGB	rgb(30, 28, 132)
HSL	hsl(241, 65%, 31%)
HSV	hsv(241, 79%, 52%)
CMYK	cmyk(77.3%, 78.8%, 0%, 48.2%)
CIE-LAB	lab(19.11, 37.44, -56.99)
CIE-LCH	lch(19.11, 68.19, 303.30°)
OKLab	oklab(31.87% 0.0078 -0.1649)
OKLCH	oklch(31.87% 0.165 272.7)
XYZ	xyz(5.1141, 2.7719, 22.0908)
Luminance	0.0277 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1C84 #82841C

analogous

#1C4E84 #1E1C84 #521C84

triadic

#1E1C84 #841E1C #1C841E

tetradic

#1E1C84 #841C4E #82841C #1C8452

square

#1E1C84 #841C4E #82841C #1C8452

split-complementary

#1E1C84 #84521C #4E841C

monochromatic

#07071F #131152 #1E1C84 #2927B6 #4643D7

Accessibility & contrast

On white

13.51

#1E1C84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#1E1C84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1C84

13.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1C84	#FFFFFF	#000000	##FFFFFF
##1E1C84	1.00	13.51	1.55	13.51
#FFFFFF	13.51	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003387

Deuteranopia (green-blind)

#002982

Tritanopia (blue-blind)

#003B4F

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #1e1c84;
/* rgb */ color: rgb(30, 28, 132);
/* oklch */ color: oklch(31.9% 0.165 272.7);

Tailwind

colors: {
  custom: {
    50: '#6d5aa9',
    500: '#1e1c84',
    950: '#000000',
  },
}

SCSS

$custom: #1e1c84;
$custom-light: #6d5aa9;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1c84",
  "rgb": {
    "r": 30,
    "g": 28,
    "b": 132
  },
  "hsl": {
    "h": 241.154,
    "s": 65,
    "l": 31.373
  },
  "oklch": {
    "l": 0.31875,
    "c": 0.16512,
    "h": 272.7
  },
  "luminance": 0.02772
}

Semantic roles & 50–950 ramp

primary

#1E1C84

secondary

#B5B745

accent

#E840E5

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080410

muted

#7B797F

Preview Lab

Preview with #1E1C84

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

Preview Lab → · Contrast checker → · Palette generator →