#1D468C#1D468C

#1D468C is a dark, vivid blue. Relative luminance 0.065; OKLCH L 40.7% C 0.125 H 260.4°. Best body text is #FFFFFF at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#1D468C
RGB	rgb(29, 70, 140)
HSL	hsl(218, 66%, 33%)
HSV	hsv(218, 79%, 55%)
CMYK	cmyk(79.3%, 50%, 0%, 45.1%)
CIE-LAB	lab(30.72, 12.39, -43.01)
CIE-LCH	lch(30.72, 44.76, 286.07°)
OKLab	oklab(40.68% -0.0209 -0.1236)
OKLCH	oklch(40.68% 0.125 260.4)
XYZ	xyz(7.4288, 6.5341, 25.6755)
Luminance	0.0654 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D468C #8C631D

analogous

#1D7D8C #1D468C #2C1D8C

triadic

#1D468C #8C1D46 #468C1D

tetradic

#1D468C #8C1D7D #8C631D #1D8C2C

square

#1D468C #8C1D7D #8C631D #1D8C2C

split-complementary

#1D468C #8C2C1D #7D8C1D

monochromatic

#081327 #122D59 #1D468C #285FBF #4A7FD9

Accessibility & contrast

On white

9.10

#1D468C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#1D468C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D468C

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D468C	#FFFFFF	#000000	##FFFFFF
##1D468C	1.00	9.10	2.31	9.10
#FFFFFF	9.10	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D4E8F

Deuteranopia (green-blind)

#00448B

Tritanopia (blue-blind)

#005762

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #1d468c;
/* rgb */ color: rgb(29, 70, 140);
/* oklch */ color: oklch(40.7% 0.125 260.4);

Tailwind

colors: {
  custom: {
    50: '#6b78ae',
    500: '#1d468c',
    950: '#000000',
  },
}

SCSS

$custom: #1d468c;
$custom-light: #6b78ae;
$custom-dark: #000000;

JSON

{
  "hex": "#1d468c",
  "rgb": {
    "r": 29,
    "g": 70,
    "b": 140
  },
  "hsl": {
    "h": 217.838,
    "s": 65.68,
    "l": 33.137
  },
  "oklch": {
    "l": 0.4068,
    "c": 0.12537,
    "h": 260.4
  },
  "luminance": 0.06535
}

Semantic roles & 50–950 ramp

primary

#1D468C

secondary

#BC9149

accent

#AA3FE9

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#080910

muted

#7A7B7F

Preview Lab

Preview with #1D468C

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

Preview Lab → · Contrast checker → · Palette generator →