#1E1C82#1E1C82

#1E1C82 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.6% C 0.163 H 272.9°. Best body text is #FFFFFF at 13.60:1 contrast (WCAG AA passes).

Color values

HEX	#1E1C82
RGB	rgb(30, 28, 130)
HSL	hsl(241, 65%, 31%)
HSV	hsv(241, 78%, 51%)
CMYK	cmyk(76.9%, 78.5%, 0%, 49%)
CIE-LAB	lab(18.88, 36.75, -56.11)
CIE-LCH	lch(18.88, 67.08, 303.23°)
OKLab	oklab(31.65% 0.0082 -0.1624)
OKLCH	oklch(31.65% 0.163 272.9)
XYZ	xyz(4.9786, 2.7177, 21.3770)
Luminance	0.0272 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1C82 #80821C

analogous

#1C4D82 #1E1C82 #511C82

triadic

#1E1C82 #821E1C #1C821E

tetradic

#1E1C82 #821C4D #80821C #1C8251

square

#1E1C82 #821C4D #80821C #1C8251

split-complementary

#1E1C82 #82511C #4D821C

monochromatic

#07061D #121150 #1E1C82 #2A27B4 #4542D6

Accessibility & contrast

On white

13.60

#1E1C82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#1E1C82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1C82

13.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1C82	#FFFFFF	#000000	##FFFFFF
##1E1C82	1.00	13.60	1.54	13.60
#FFFFFF	13.60	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003385

Deuteranopia (green-blind)

#002980

Tritanopia (blue-blind)

#003A4E

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #1e1c82;
/* rgb */ color: rgb(30, 28, 130);
/* oklch */ color: oklch(31.6% 0.163 272.9);

Tailwind

colors: {
  custom: {
    50: '#6c5aa7',
    500: '#1e1c82',
    950: '#000000',
  },
}

SCSS

$custom: #1e1c82;
$custom-light: #6c5aa7;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1c82",
  "rgb": {
    "r": 30,
    "g": 28,
    "b": 130
  },
  "hsl": {
    "h": 241.176,
    "s": 64.557,
    "l": 30.98
  },
  "oklch": {
    "l": 0.31645,
    "c": 0.16258,
    "h": 272.9
  },
  "luminance": 0.02718
}

Semantic roles & 50–950 ramp

primary

#1E1C82

secondary

#B3B544

accent

#E840E4

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080410

muted

#7B797F

Preview Lab

Preview with #1E1C82

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

Preview Lab → · Contrast checker → · Palette generator →