#1E1690#1E1690

#1E1690 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.6% C 0.185 H 272.1°. Best body text is #FFFFFF at 13.35:1 contrast (WCAG AA passes).

Color values

HEX	#1E1690
RGB	rgb(30, 22, 144)
HSL	hsl(244, 73%, 33%)
HSV	hsv(244, 85%, 56%)
CMYK	cmyk(79.2%, 84.7%, 0%, 43.5%)
CIE-LAB	lab(19.49, 44.51, -63.88)
CIE-LCH	lch(19.49, 77.86, 304.87°)
OKLab	oklab(32.56% 0.0069 -0.1848)
OKLCH	oklch(32.56% 0.185 272.1)
XYZ	xyz(5.8547, 2.8628, 26.6242)
Luminance	0.0286 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1690 #889016

analogous

#164B90 #1E1690 #5B1690

triadic

#1E1690 #901E16 #16901E

tetradic

#1E1690 #90164B #889016 #16905B

square

#1E1690 #90164B #889016 #16905B

split-complementary

#1E1690 #905B16 #4B9016

monochromatic

#080626 #130E5B #1E1690 #291EC5 #493FE2

Accessibility & contrast

On white

13.35

#1E1690 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#1E1690 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1690

13.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1690	#FFFFFF	#000000	##FFFFFF
##1E1690	1.00	13.35	1.57	13.35
#FFFFFF	13.35	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003593

Deuteranopia (green-blind)

#00298E

Tritanopia (blue-blind)

#003E55

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #1e1690;
/* rgb */ color: rgb(30, 22, 144);
/* oklch */ color: oklch(32.6% 0.185 272.1);

Tailwind

colors: {
  custom: {
    50: '#7058b2',
    500: '#1e1690',
    950: '#000000',
  },
}

SCSS

$custom: #1e1690;
$custom-light: #7058b2;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1690",
  "rgb": {
    "r": 30,
    "g": 22,
    "b": 144
  },
  "hsl": {
    "h": 243.934,
    "s": 73.494,
    "l": 32.549
  },
  "oklch": {
    "l": 0.32561,
    "c": 0.18495,
    "h": 272.1
  },
  "luminance": 0.02863
}

Semantic roles & 50–950 ramp

primary

#1E1690

secondary

#B9C240

accent

#F038E4

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090311

muted

#7B7880

Preview Lab

Preview with #1E1690

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

Preview Lab → · Contrast checker → · Palette generator →