#1D2894#1D2894

#1D2894 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.4% C 0.173 H 269.6°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#1D2894
RGB	rgb(29, 40, 148)
HSL	hsl(234, 67%, 35%)
HSV	hsv(234, 80%, 58%)
CMYK	cmyk(80.4%, 73%, 0%, 42%)
CIE-LAB	lab(23.39, 35.81, -59.90)
CIE-LCH	lch(23.39, 69.79, 300.87°)
OKLab	oklab(35.44% -0.0012 -0.1735)
OKLCH	oklch(35.44% 0.173 269.6)
XYZ	xyz(6.6090, 3.9162, 28.4188)
Luminance	0.0392 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D2894 #94891D

analogous

#1D6394 #1D2894 #4E1D94

triadic

#1D2894 #941D28 #28941D

tetradic

#1D2894 #941D63 #94891D #1D944E

square

#1D2894 #941D63 #94891D #1D944E

split-complementary

#1D2894 #944E1D #63941D

monochromatic

#090C2E #131A61 #1D2894 #2736C7 #4F5CDC

Accessibility & contrast

On white

11.78

#1D2894 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#1D2894 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D2894

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D2894	#FFFFFF	#000000	##FFFFFF
##1D2894	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E97

Deuteranopia (green-blind)

#003292

Tritanopia (blue-blind)

#00475B

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #1d2894;
/* rgb */ color: rgb(29, 40, 148);
/* oklch */ color: oklch(35.4% 0.173 269.6);

Tailwind

colors: {
  custom: {
    50: '#6f62b5',
    500: '#1d2894',
    950: '#000000',
  },
}

SCSS

$custom: #1d2894;
$custom-light: #6f62b5;
$custom-dark: #000000;

JSON

{
  "hex": "#1d2894",
  "rgb": {
    "r": 29,
    "g": 40,
    "b": 148
  },
  "hsl": {
    "h": 234.454,
    "s": 67.232,
    "l": 34.706
  },
  "oklch": {
    "l": 0.35435,
    "c": 0.17349,
    "h": 269.6
  },
  "luminance": 0.03917
}

Semantic roles & 50–950 ramp

primary

#1D2894

secondary

#BFB54E

accent

#DA3EEA

background

#F7F5FB

surface

#EDEAF6

border

#C8C6D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #1D2894

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

Preview Lab → · Contrast checker → · Palette generator →