#1D2294#1D2294

#1D2294 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.5% C 0.180 H 270.4°. Best body text is #FFFFFF at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#1D2294
RGB	rgb(29, 34, 148)
HSL	hsl(237, 67%, 35%)
HSV	hsv(237, 80%, 58%)
CMYK	cmyk(80.4%, 77%, 0%, 42%)
CIE-LAB	lab(22.10, 39.43, -62.03)
CIE-LCH	lch(22.10, 73.51, 302.44°)
OKLab	oklab(34.51% 0.0012 -0.1797)
OKLCH	oklch(34.51% 0.18 270.4)
XYZ	xyz(6.4222, 3.5427, 28.3566)
Luminance	0.0354 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D2294 #948F1D

analogous

#1D5E94 #1D2294 #541D94

triadic

#1D2294 #941D22 #22941D

tetradic

#1D2294 #941D5E #948F1D #1D9454

square

#1D2294 #941D5E #948F1D #1D9454

split-complementary

#1D2294 #94541D #5E941D

monochromatic

#090A2E #131661 #1D2294 #272EC7 #4F55DC

Accessibility & contrast

On white

12.29

#1D2294 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#1D2294 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D2294

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D2294	#FFFFFF	#000000	##FFFFFF
##1D2294	1.00	12.29	1.71	12.29
#FFFFFF	12.29	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B97

Deuteranopia (green-blind)

#002F92

Tritanopia (blue-blind)

#00445A

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #1d2294;
/* rgb */ color: rgb(29, 34, 148);
/* oklch */ color: oklch(34.5% 0.180 270.4);

Tailwind

colors: {
  custom: {
    50: '#705fb5',
    500: '#1d2294',
    950: '#000000',
  },
}

SCSS

$custom: #1d2294;
$custom-light: #705fb5;
$custom-dark: #000000;

JSON

{
  "hex": "#1d2294",
  "rgb": {
    "r": 29,
    "g": 34,
    "b": 148
  },
  "hsl": {
    "h": 237.479,
    "s": 67.232,
    "l": 34.706
  },
  "oklch": {
    "l": 0.34512,
    "c": 0.17967,
    "h": 270.4
  },
  "luminance": 0.03543
}

Semantic roles & 50–950 ramp

primary

#1D2294

secondary

#BFBA4E

accent

#E33EEA

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #1D2294

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

Preview Lab → · Contrast checker → · Palette generator →