#1D2496#1D2496

#1D2496 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 35.0% C 0.180 H 270.0°. Best body text is #FFFFFF at 12.03:1 contrast (WCAG AA passes).

Color values

HEX	#1D2496
RGB	rgb(29, 36, 150)
HSL	hsl(237, 68%, 35%)
HSV	hsv(237, 81%, 59%)
CMYK	cmyk(80.7%, 76%, 0%, 41.2%)
CIE-LAB	lab(22.74, 38.96, -62.21)
CIE-LCH	lch(22.74, 73.40, 302.06°)
OKLab	oklab(35.03% 0.0001 -0.1802)
OKLCH	oklch(35.03% 0.18 270)
XYZ	xyz(6.6407, 3.7242, 29.2171)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D2496 #968F1D

analogous

#1D6096 #1D2496 #531D96

triadic

#1D2496 #961D24 #24961D

tetradic

#1D2496 #961D60 #968F1D #1D9653

square

#1D2496 #961D60 #968F1D #1D9653

split-complementary

#1D2496 #96531D #60961D

monochromatic

#090B2F #131863 #1D2496 #2730C9 #5058DD

Accessibility & contrast

On white

12.03

#1D2496 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#1D2496 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D2496

12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D2496	#FFFFFF	#000000	##FFFFFF
##1D2496	1.00	12.03	1.75	12.03
#FFFFFF	12.03	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C99

Deuteranopia (green-blind)

#003094

Tritanopia (blue-blind)

#00465B

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #1d2496;
/* rgb */ color: rgb(29, 36, 150);
/* oklch */ color: oklch(35.0% 0.180 270.0);

Tailwind

colors: {
  custom: {
    50: '#7060b6',
    500: '#1d2496',
    950: '#000000',
  },
}

SCSS

$custom: #1d2496;
$custom-light: #7060b6;
$custom-dark: #000000;

JSON

{
  "hex": "#1d2496",
  "rgb": {
    "r": 29,
    "g": 36,
    "b": 150
  },
  "hsl": {
    "h": 236.529,
    "s": 67.598,
    "l": 35.098
  },
  "oklch": {
    "l": 0.35032,
    "c": 0.1802,
    "h": 270
  },
  "luminance": 0.03725
}

Semantic roles & 50–950 ramp

primary

#1D2496

secondary

#C0B94F

accent

#E03DEA

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #1D2496

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

Preview Lab → · Contrast checker → · Palette generator →