#1D2296#1D2296

#1D2296 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.7% C 0.182 H 270.3°. Best body text is #FFFFFF at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#1D2296
RGB	rgb(29, 34, 150)
HSL	hsl(238, 68%, 35%)
HSV	hsv(238, 81%, 59%)
CMYK	cmyk(80.7%, 77.3%, 0%, 41.2%)
CIE-LAB	lab(22.33, 40.13, -62.89)
CIE-LCH	lch(22.33, 74.60, 302.54°)
OKLab	oklab(34.74% 0.0008 -0.1822)
OKLCH	oklch(34.74% 0.182 270.3)
XYZ	xyz(6.5819, 3.6065, 29.1975)
Luminance	0.0361 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D2296 #96911D

analogous

#1D5E96 #1D2296 #551D96

triadic

#1D2296 #961D22 #22961D

tetradic

#1D2296 #961D5E #96911D #1D9655

square

#1D2296 #961D5E #96911D #1D9655

split-complementary

#1D2296 #96551D #5E961D

monochromatic

#090B2F #131663 #1D2296 #272EC9 #5056DD

Accessibility & contrast

On white

12.20

#1D2296 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#1D2296 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D2296

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D2296	#FFFFFF	#000000	##FFFFFF
##1D2296	1.00	12.20	1.72	12.20
#FFFFFF	12.20	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B99

Deuteranopia (green-blind)

#002F94

Tritanopia (blue-blind)

#00455B

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #1d2296;
/* rgb */ color: rgb(29, 34, 150);
/* oklch */ color: oklch(34.7% 0.182 270.3);

Tailwind

colors: {
  custom: {
    50: '#715fb6',
    500: '#1d2296',
    950: '#000000',
  },
}

SCSS

$custom: #1d2296;
$custom-light: #715fb6;
$custom-dark: #000000;

JSON

{
  "hex": "#1d2296",
  "rgb": {
    "r": 29,
    "g": 34,
    "b": 150
  },
  "hsl": {
    "h": 237.521,
    "s": 67.598,
    "l": 35.098
  },
  "oklch": {
    "l": 0.3474,
    "c": 0.18216,
    "h": 270.3
  },
  "luminance": 0.03607
}

Semantic roles & 50–950 ramp

primary

#1D2296

secondary

#C0BB4F

accent

#E33DEA

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #1D2296

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

Preview Lab → · Contrast checker → · Palette generator →