#1E1C97#1E1C97

#1E1C97 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 34.1% C 0.189 H 271.1°. Best body text is #FFFFFF at 12.59:1 contrast (WCAG AA passes).

Color values

HEX	#1E1C97
RGB	rgb(30, 28, 151)
HSL	hsl(241, 69%, 35%)
HSV	hsv(241, 81%, 59%)
CMYK	cmyk(80.1%, 81.5%, 0%, 40.8%)
CIE-LAB	lab(21.36, 43.81, -65.11)
CIE-LCH	lch(21.36, 78.48, 303.93°)
OKLab	oklab(34.11% 0.0036 -0.1885)
OKLCH	oklch(34.11% 0.189 271.1)
XYZ	xyz(6.5347, 3.3402, 29.5725)
Luminance	0.0334 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1C97 #95971C

analogous

#1C5797 #1E1C97 #5C1C97

triadic

#1E1C97 #971E1C #1C971E

tetradic

#1E1C97 #971C57 #95971C #1C975C

square

#1E1C97 #971C57 #95971C #1C975C

split-complementary

#1E1C97 #975C1C #57971C

monochromatic

#090930 #141263 #1E1C97 #2826CB #514FDE

Accessibility & contrast

On white

12.59

#1E1C97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#1E1C97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1C97

12.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1C97	#FFFFFF	#000000	##FFFFFF
##1E1C97	1.00	12.59	1.67	12.59
#FFFFFF	12.59	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00399A

Deuteranopia (green-blind)

#002D95

Tritanopia (blue-blind)

#00435A

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #1e1c97;
/* rgb */ color: rgb(30, 28, 151);
/* oklch */ color: oklch(34.1% 0.189 271.1);

Tailwind

colors: {
  custom: {
    50: '#725bb7',
    500: '#1e1c97',
    950: '#000000',
  },
}

SCSS

$custom: #1e1c97;
$custom-light: #725bb7;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1c97",
  "rgb": {
    "r": 30,
    "g": 28,
    "b": 151
  },
  "hsl": {
    "h": 240.976,
    "s": 68.715,
    "l": 35.098
  },
  "oklch": {
    "l": 0.34109,
    "c": 0.18852,
    "h": 271.1
  },
  "luminance": 0.03341
}

Semantic roles & 50–950 ramp

primary

#1E1C97

secondary

#BFC14E

accent

#EC3CE9

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #1E1C97

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

Preview Lab → · Contrast checker → · Palette generator →