#1D2896#1D2896

#1D2896 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.7% C 0.176 H 269.5°. Best body text is #FFFFFF at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#1D2896
RGB	rgb(29, 40, 150)
HSL	hsl(235, 68%, 35%)
HSV	hsv(235, 81%, 59%)
CMYK	cmyk(80.7%, 73.3%, 0%, 41.2%)
CIE-LAB	lab(23.61, 36.54, -60.78)
CIE-LCH	lch(23.61, 70.91, 301.01°)
OKLab	oklab(35.65% -0.0015 -0.1761)
OKLCH	oklch(35.65% 0.176 269.5)
XYZ	xyz(6.7686, 3.9800, 29.2597)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D2896 #968B1D

analogous

#1D6596 #1D2896 #4E1D96

triadic

#1D2896 #961D28 #28961D

tetradic

#1D2896 #961D65 #968B1D #1D964E

square

#1D2896 #961D65 #968B1D #1D964E

split-complementary

#1D2896 #964E1D #65961D

monochromatic

#090D2F #131A63 #1D2896 #2736C9 #505DDD

Accessibility & contrast

On white

11.69

#1D2896 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#1D2896 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D2896

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D2896	#FFFFFF	#000000	##FFFFFF
##1D2896	1.00	11.69	1.80	11.69
#FFFFFF	11.69	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E99

Deuteranopia (green-blind)

#003294

Tritanopia (blue-blind)

#00475C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #1d2896;
/* rgb */ color: rgb(29, 40, 150);
/* oklch */ color: oklch(35.7% 0.176 269.5);

Tailwind

colors: {
  custom: {
    50: '#7063b6',
    500: '#1d2896',
    950: '#000000',
  },
}

SCSS

$custom: #1d2896;
$custom-light: #7063b6;
$custom-dark: #000000;

JSON

{
  "hex": "#1d2896",
  "rgb": {
    "r": 29,
    "g": 40,
    "b": 150
  },
  "hsl": {
    "h": 234.545,
    "s": 67.598,
    "l": 35.098
  },
  "oklch": {
    "l": 0.35652,
    "c": 0.17606,
    "h": 269.5
  },
  "luminance": 0.03981
}

Semantic roles & 50–950 ramp

primary

#1D2896

secondary

#C0B64F

accent

#DB3DEA

background

#F7F5FB

surface

#EDEAF6

border

#C8C6D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #1D2896

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

Preview Lab → · Contrast checker → · Palette generator →