#1D2484#1D2484

#1D2484 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.1% C 0.157 H 271.0°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#1D2484
RGB	rgb(29, 36, 132)
HSL	hsl(236, 64%, 32%)
HSV	hsv(236, 78%, 52%)
CMYK	cmyk(78%, 72.7%, 0%, 48.2%)
CIE-LAB	lab(20.78, 32.49, -54.23)
CIE-LCH	lch(20.78, 63.21, 300.93°)
OKLab	oklab(33.05% 0.0028 -0.157)
OKLCH	oklch(33.05% 0.157 271)
XYZ	xyz(5.3010, 3.1883, 22.1614)
Luminance	0.0319 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D2484 #847D1D

analogous

#1D5884 #1D2484 #4A1D84

triadic

#1D2484 #841D24 #24841D

tetradic

#1D2484 #841D58 #847D1D #1D844A

square

#1D2484 #841D58 #847D1D #1D844A

split-complementary

#1D2484 #844A1D #58841D

monochromatic

#070920 #121652 #1D2484 #2832B6 #454FD6

Accessibility & contrast

On white

12.82

#1D2484 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#1D2484 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D2484

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D2484	#FFFFFF	#000000	##FFFFFF
##1D2484	1.00	12.82	1.64	12.82
#FFFFFF	12.82	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003787

Deuteranopia (green-blind)

#002D82

Tritanopia (blue-blind)

#003F51

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #1d2484;
/* rgb */ color: rgb(29, 36, 132);
/* oklch */ color: oklch(33.1% 0.157 271.0);

Tailwind

colors: {
  custom: {
    50: '#6b5fa9',
    500: '#1d2484',
    950: '#000000',
  },
}

SCSS

$custom: #1d2484;
$custom-light: #6b5fa9;
$custom-dark: #000000;

JSON

{
  "hex": "#1d2484",
  "rgb": {
    "r": 29,
    "g": 36,
    "b": 132
  },
  "hsl": {
    "h": 235.922,
    "s": 63.975,
    "l": 31.569
  },
  "oklch": {
    "l": 0.33053,
    "c": 0.15698,
    "h": 271
  },
  "luminance": 0.03189
}

Semantic roles & 50–950 ramp

primary

#1D2484

secondary

#B7AF46

accent

#DC41E7

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080410

muted

#7B797F

Preview Lab

Preview with #1D2484

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

Preview Lab → · Contrast checker → · Palette generator →