#1D2196#1D2196

#1D2196 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.6% C 0.183 H 270.4°. Best body text is #FFFFFF at 12.28:1 contrast (WCAG AA passes).

Color values

HEX	#1D2196
RGB	rgb(29, 33, 150)
HSL	hsl(238, 68%, 35%)
HSV	hsv(238, 81%, 59%)
CMYK	cmyk(80.7%, 78%, 0%, 41.2%)
CIE-LAB	lab(22.12, 40.70, -63.22)
CIE-LCH	lch(22.12, 75.19, 302.77°)
OKLab	oklab(34.6% 0.0012 -0.1831)
OKLCH	oklch(34.6% 0.183 270.4)
XYZ	xyz(6.5537, 3.5502, 29.1881)
Luminance	0.0355 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D2196 #96921D

analogous

#1D5D96 #1D2196 #561D96

triadic

#1D2196 #961D21 #21961D

tetradic

#1D2196 #961D5D #96921D #1D9656

square

#1D2196 #961D5D #96921D #1D9656

split-complementary

#1D2196 #96561D #5D961D

monochromatic

#090A2F #131663 #1D2196 #272CC9 #5055DD

Accessibility & contrast

On white

12.28

#1D2196 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#1D2196 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D2196

12.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D2196	#FFFFFF	#000000	##FFFFFF
##1D2196	1.00	12.28	1.71	12.28
#FFFFFF	12.28	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B99

Deuteranopia (green-blind)

#002F94

Tritanopia (blue-blind)

#00445A

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #1d2196;
/* rgb */ color: rgb(29, 33, 150);
/* oklch */ color: oklch(34.6% 0.183 270.4);

Tailwind

colors: {
  custom: {
    50: '#715eb6',
    500: '#1d2196',
    950: '#000000',
  },
}

SCSS

$custom: #1d2196;
$custom-light: #715eb6;
$custom-dark: #000000;

JSON

{
  "hex": "#1d2196",
  "rgb": {
    "r": 29,
    "g": 33,
    "b": 150
  },
  "hsl": {
    "h": 238.017,
    "s": 67.598,
    "l": 35.098
  },
  "oklch": {
    "l": 0.34598,
    "c": 0.18311,
    "h": 270.4
  },
  "luminance": 0.03551
}

Semantic roles & 50–950 ramp

primary

#1D2196

secondary

#C0BC4F

accent

#E53DEA

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #1D2196

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

Preview Lab → · Contrast checker → · Palette generator →