#1D1796#1D1796

#1D1796 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 33.4% C 0.192 H 271.2°. Best body text is #FFFFFF at 13.00:1 contrast (WCAG AA passes).

Color values

HEX	#1D1796
RGB	rgb(29, 23, 150)
HSL	hsl(243, 73%, 34%)
HSV	hsv(243, 85%, 59%)
CMYK	cmyk(80.7%, 84.7%, 0%, 41.2%)
CIE-LAB	lab(20.34, 45.87, -66.18)
CIE-LCH	lch(20.34, 80.52, 304.73°)
OKLab	oklab(33.35% 0.0039 -0.1915)
OKLCH	oklch(33.35% 0.192 271.2)
XYZ	xyz(6.3163, 3.0753, 29.1089)
Luminance	0.0308 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D1796 #909617

analogous

#175196 #1D1796 #5D1796

triadic

#1D1796 #961D17 #17961D

tetradic

#1D1796 #961751 #909617 #17965D

square

#1D1796 #961751 #909617 #17965D

split-complementary

#1D1796 #965D17 #519617

monochromatic

#08072C #130F61 #1D1796 #271FCB #4C45E2

Accessibility & contrast

On white

13.00

#1D1796 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#1D1796 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D1796

13.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D1796	#FFFFFF	#000000	##FFFFFF
##1D1796	1.00	13.00	1.62	13.00
#FFFFFF	13.00	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	13.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003799

Deuteranopia (green-blind)

#002B94

Tritanopia (blue-blind)

#004058

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #1d1796;
/* rgb */ color: rgb(29, 23, 150);
/* oklch */ color: oklch(33.4% 0.192 271.2);

Tailwind

colors: {
  custom: {
    50: '#7259b6',
    500: '#1d1796',
    950: '#000000',
  },
}

SCSS

$custom: #1d1796;
$custom-light: #7259b6;
$custom-dark: #000000;

JSON

{
  "hex": "#1d1796",
  "rgb": {
    "r": 29,
    "g": 23,
    "b": 150
  },
  "hsl": {
    "h": 242.835,
    "s": 73.41,
    "l": 33.922
  },
  "oklch": {
    "l": 0.33354,
    "c": 0.19155,
    "h": 271.2
  },
  "luminance": 0.03076
}

Semantic roles & 50–950 ramp

primary

#1D1796

secondary

#BDC345

accent

#F038E7

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #1D1796

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

Preview Lab → · Contrast checker → · Palette generator →