#1D4CC2#1D4CC2

#1D4CC2 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.4% C 0.192 H 263.9°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#1D4CC2
RGB	rgb(29, 76, 194)
HSL	hsl(223, 74%, 44%)
HSV	hsv(223, 85%, 76%)
CMYK	cmyk(85.1%, 60.8%, 0%, 23.9%)
CIE-LAB	lab(36.60, 29.73, -65.79)
CIE-LCH	lch(36.60, 72.20, 294.32°)
OKLab	oklab(46.44% -0.0205 -0.1904)
OKLCH	oklch(46.44% 0.192 263.9)
XYZ	xyz(12.8253, 9.3235, 52.1521)
Luminance	0.0932 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D4CC2 #C2931D

analogous

#1D9EC2 #1D4CC2 #401DC2

triadic

#1D4CC2 #C21D4C #4CC21D

tetradic

#1D4CC2 #C21D9E #C2931D #1DC240

square

#1D4CC2 #C21D9E #C2931D #1DC240

split-complementary

#1D4CC2 #C2401D #9EC21D

monochromatic

#0D2258 #15378D #1D4CC2 #3B6AE2 #7092EA

Accessibility & contrast

On white

7.33

#1D4CC2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#1D4CC2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D4CC2

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D4CC2	#FFFFFF	#000000	##FFFFFF
##1D4CC2	1.00	7.33	2.87	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC6

Deuteranopia (green-blind)

#004FC0

Tritanopia (blue-blind)

#006B7F

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #1d4cc2;
/* rgb */ color: rgb(29, 76, 194);
/* oklch */ color: oklch(46.4% 0.192 263.9);

Tailwind

colors: {
  custom: {
    50: '#787dd5',
    500: '#1d4cc2',
    950: '#000000',
  },
}

SCSS

$custom: #1d4cc2;
$custom-light: #787dd5;
$custom-dark: #000000;

JSON

{
  "hex": "#1d4cc2",
  "rgb": {
    "r": 29,
    "g": 76,
    "b": 194
  },
  "hsl": {
    "h": 222.909,
    "s": 73.991,
    "l": 43.725
  },
  "oklch": {
    "l": 0.46443,
    "c": 0.19155,
    "h": 263.9
  },
  "luminance": 0.09325
}

Semantic roles & 50–950 ramp

primary

#1D4CC2

secondary

#D0B36B

accent

#BC37F1

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #1D4CC2

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

Preview Lab → · Contrast checker → · Palette generator →