#1D2194#1D2194

#1D2194 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.4% C 0.181 H 270.5°. Best body text is #FFFFFF at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#1D2194
RGB	rgb(29, 33, 148)
HSL	hsl(238, 67%, 35%)
HSV	hsv(238, 80%, 58%)
CMYK	cmyk(80.4%, 77.7%, 0%, 42%)
CIE-LAB	lab(21.89, 40.01, -62.37)
CIE-LCH	lch(21.89, 74.10, 302.68°)
OKLab	oklab(34.37% 0.0015 -0.1806)
OKLCH	oklch(34.37% 0.181 270.5)
XYZ	xyz(6.3940, 3.4863, 28.3472)
Luminance	0.0349 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D2194 #94901D

analogous

#1D5D94 #1D2194 #541D94

triadic

#1D2194 #941D21 #21941D

tetradic

#1D2194 #941D5D #94901D #1D9454

square

#1D2194 #941D5D #94901D #1D9454

split-complementary

#1D2194 #94541D #5D941D

monochromatic

#090A2E #131661 #1D2194 #272CC7 #4F54DC

Accessibility & contrast

On white

12.37

#1D2194 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#1D2194 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D2194

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D2194	#FFFFFF	#000000	##FFFFFF
##1D2194	1.00	12.37	1.70	12.37
#FFFFFF	12.37	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A97

Deuteranopia (green-blind)

#002E92

Tritanopia (blue-blind)

#004359

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #1d2194;
/* rgb */ color: rgb(29, 33, 148);
/* oklch */ color: oklch(34.4% 0.181 270.5);

Tailwind

colors: {
  custom: {
    50: '#705eb5',
    500: '#1d2194',
    950: '#000000',
  },
}

SCSS

$custom: #1d2194;
$custom-light: #705eb5;
$custom-dark: #000000;

JSON

{
  "hex": "#1d2194",
  "rgb": {
    "r": 29,
    "g": 33,
    "b": 148
  },
  "hsl": {
    "h": 237.983,
    "s": 67.232,
    "l": 34.706
  },
  "oklch": {
    "l": 0.34368,
    "c": 0.18064,
    "h": 270.5
  },
  "luminance": 0.03487
}

Semantic roles & 50–950 ramp

primary

#1D2194

secondary

#BFBB4E

accent

#E43EEA

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #1D2194

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

Preview Lab → · Contrast checker → · Palette generator →