#1D2494#1D2494

#1D2494 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.8% C 0.178 H 270.1°. Best body text is #FFFFFF at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#1D2494
RGB	rgb(29, 36, 148)
HSL	hsl(236, 67%, 35%)
HSV	hsv(236, 80%, 58%)
CMYK	cmyk(80.4%, 75.7%, 0%, 42%)
CIE-LAB	lab(22.52, 38.26, -61.34)
CIE-LCH	lch(22.52, 72.30, 301.95°)
OKLab	oklab(34.81% 0.0004 -0.1777)
OKLCH	oklch(34.81% 0.178 270.1)
XYZ	xyz(6.4810, 3.6603, 28.3762)
Luminance	0.0366 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D2494 #948D1D

analogous

#1D5F94 #1D2494 #521D94

triadic

#1D2494 #941D24 #24941D

tetradic

#1D2494 #941D5F #948D1D #1D9452

square

#1D2494 #941D5F #948D1D #1D9452

split-complementary

#1D2494 #94521D #5F941D

monochromatic

#090B2E #131861 #1D2494 #2730C7 #4F57DC

Accessibility & contrast

On white

12.12

#1D2494 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#1D2494 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D2494

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D2494	#FFFFFF	#000000	##FFFFFF
##1D2494	1.00	12.12	1.73	12.12
#FFFFFF	12.12	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C97

Deuteranopia (green-blind)

#003092

Tritanopia (blue-blind)

#00455A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #1d2494;
/* rgb */ color: rgb(29, 36, 148);
/* oklch */ color: oklch(34.8% 0.178 270.1);

Tailwind

colors: {
  custom: {
    50: '#7060b5',
    500: '#1d2494',
    950: '#000000',
  },
}

SCSS

$custom: #1d2494;
$custom-light: #7060b5;
$custom-dark: #000000;

JSON

{
  "hex": "#1d2494",
  "rgb": {
    "r": 29,
    "g": 36,
    "b": 148
  },
  "hsl": {
    "h": 236.471,
    "s": 67.232,
    "l": 34.706
  },
  "oklch": {
    "l": 0.34808,
    "c": 0.17768,
    "h": 270.1
  },
  "luminance": 0.03661
}

Semantic roles & 50–950 ramp

primary

#1D2494

secondary

#BFB84E

accent

#E03EEA

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #1D2494

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

Preview Lab → · Contrast checker → · Palette generator →