#1E1990#1E1990

#1E1990 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.9% C 0.183 H 271.9°. Best body text is #FFFFFF at 13.15:1 contrast (WCAG AA passes).

Color values

HEX	#1E1990
RGB	rgb(30, 25, 144)
HSL	hsl(243, 70%, 33%)
HSV	hsv(243, 83%, 56%)
CMYK	cmyk(79.2%, 82.6%, 0%, 43.5%)
CIE-LAB	lab(19.98, 43.06, -63.06)
CIE-LCH	lch(19.98, 76.36, 304.32°)
OKLab	oklab(32.9% 0.0061 -0.1825)
OKLCH	oklch(32.9% 0.183 271.9)
XYZ	xyz(5.9154, 2.9842, 26.6444)
Luminance	0.0299 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1990 #8B9019

analogous

#194F90 #1E1990 #591990

triadic

#1E1990 #901E19 #19901E

tetradic

#1E1990 #90194F #8B9019 #199059

square

#1E1990 #90194F #8B9019 #199059

split-complementary

#1E1990 #905919 #4F9019

monochromatic

#080728 #13105C #1E1990 #2922C4 #4B45DF

Accessibility & contrast

On white

13.15

#1E1990 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#1E1990 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1990

13.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1990	#FFFFFF	#000000	##FFFFFF
##1E1990	1.00	13.15	1.60	13.15
#FFFFFF	13.15	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003693

Deuteranopia (green-blind)

#002A8E

Tritanopia (blue-blind)

#003F55

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #1e1990;
/* rgb */ color: rgb(30, 25, 144);
/* oklch */ color: oklch(32.9% 0.183 271.9);

Tailwind

colors: {
  custom: {
    50: '#7059b2',
    500: '#1e1990',
    950: '#000000',
  },
}

SCSS

$custom: #1e1990;
$custom-light: #7059b2;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1990",
  "rgb": {
    "r": 30,
    "g": 25,
    "b": 144
  },
  "hsl": {
    "h": 242.521,
    "s": 70.414,
    "l": 33.137
  },
  "oklch": {
    "l": 0.32904,
    "c": 0.1826,
    "h": 271.9
  },
  "luminance": 0.02985
}

Semantic roles & 50–950 ramp

primary

#1E1990

secondary

#BBC045

accent

#ED3BE6

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #1E1990

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

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