#1E1B86#1E1B86

#1E1B86 is a dark, vivid blue. Relative luminance 0.028; OKLCH L 32.0% C 0.169 H 272.6°. Best body text is #FFFFFF at 13.49:1 contrast (WCAG AA passes).

Color values

HEX	#1E1B86
RGB	rgb(30, 27, 134)
HSL	hsl(242, 66%, 32%)
HSV	hsv(242, 80%, 53%)
CMYK	cmyk(77.6%, 79.9%, 0%, 47.5%)
CIE-LAB	lab(19.14, 38.69, -58.19)
CIE-LCH	lch(19.14, 69.88, 303.62°)
OKLab	oklab(31.97% 0.0077 -0.1684)
OKLCH	oklch(31.97% 0.169 272.6)
XYZ	xyz(5.2290, 2.7806, 22.8108)
Luminance	0.0278 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1B86 #83861B

analogous

#1B4E86 #1E1B86 #541B86

triadic

#1E1B86 #861E1B #1B861E

tetradic

#1E1B86 #861B4E #83861B #1B8654

square

#1E1B86 #861B4E #83861B #1B8654

split-complementary

#1E1B86 #86541B #4E861B

monochromatic

#070620 #131153 #1E1B86 #2925B9 #4742D9

Accessibility & contrast

On white

13.49

#1E1B86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#1E1B86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1B86

13.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1B86	#FFFFFF	#000000	##FFFFFF
##1E1B86	1.00	13.49	1.56	13.49
#FFFFFF	13.49	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003489

Deuteranopia (green-blind)

#002984

Tritanopia (blue-blind)

#003B50

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #1e1b86;
/* rgb */ color: rgb(30, 27, 134);
/* oklch */ color: oklch(32.0% 0.169 272.6);

Tailwind

colors: {
  custom: {
    50: '#6d5aaa',
    500: '#1e1b86',
    950: '#000000',
  },
}

SCSS

$custom: #1e1b86;
$custom-light: #6d5aaa;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1b86",
  "rgb": {
    "r": 30,
    "g": 27,
    "b": 134
  },
  "hsl": {
    "h": 241.682,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.31969,
    "c": 0.16859,
    "h": 272.6
  },
  "luminance": 0.02781
}

Semantic roles & 50–950 ramp

primary

#1E1B86

secondary

#B6B944

accent

#E93EE5

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080410

muted

#7B797F

Preview Lab

Preview with #1E1B86

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

Preview Lab → · Contrast checker → · Palette generator →