#1D246C#1D246C

#1D246C is a dark, vivid blue. Relative luminance 0.026; OKLCH L 30.6% C 0.124 H 272.4°. Best body text is #FFFFFF at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#1D246C
RGB	rgb(29, 36, 108)
HSL	hsl(235, 58%, 27%)
HSV	hsv(235, 73%, 42%)
CMYK	cmyk(73.1%, 66.7%, 0%, 57.6%)
CIE-LAB	lab(18.39, 23.39, -42.81)
CIE-LCH	lch(18.39, 48.78, 298.65°)
OKLab	oklab(30.58% 0.0052 -0.1236)
OKLCH	oklch(30.58% 0.124 272.4)
XYZ	xyz(3.8434, 2.6053, 14.4848)
Luminance	0.0261 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D246C #6C651D

analogous

#1D4C6C #1D246C #3E1D6C

triadic

#1D246C #6C1D24 #246C1D

tetradic

#1D246C #6C1D4C #6C651D #1D6C3E

square

#1D246C #6C1D4C #6C651D #1D6C3E

split-complementary

#1D246C #6C3E1D #4C6C1D

monochromatic

#060818 #10143C #1D246C #2A349C #3946CA

Accessibility & contrast

On white

13.80

#1D246C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#1D246C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D246C

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D246C	#FFFFFF	#000000	##FFFFFF
##1D246C	1.00	13.80	1.52	13.80
#FFFFFF	13.80	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00316E

Deuteranopia (green-blind)

#00296B

Tritanopia (blue-blind)

#003744

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #1d246c;
/* rgb */ color: rgb(29, 36, 108);
/* oklch */ color: oklch(30.6% 0.124 272.4);

Tailwind

colors: {
  custom: {
    50: '#655e97',
    500: '#1d246c',
    950: '#000000',
  },
}

SCSS

$custom: #1d246c;
$custom-light: #655e97;
$custom-dark: #000000;

JSON

{
  "hex": "#1d246c",
  "rgb": {
    "r": 29,
    "g": 36,
    "b": 108
  },
  "hsl": {
    "h": 234.684,
    "s": 57.664,
    "l": 26.863
  },
  "oklch": {
    "l": 0.30584,
    "c": 0.12369,
    "h": 272.4
  },
  "luminance": 0.02606
}

Semantic roles & 50–950 ramp

primary

#1D246C

secondary

#A19844

accent

#D347E1

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040D

muted

#7A797E

Preview Lab

Preview with #1D246C

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

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