#1D468B#1D468B

#1D468B is a dark, vivid blue. Relative luminance 0.065; OKLCH L 40.6% C 0.124 H 260.2°. Best body text is #FFFFFF at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#1D468B
RGB	rgb(29, 70, 139)
HSL	hsl(218, 65%, 33%)
HSV	hsv(218, 79%, 55%)
CMYK	cmyk(79.1%, 49.6%, 0%, 45.5%)
CIE-LAB	lab(30.65, 11.99, -42.50)
CIE-LCH	lch(30.65, 44.16, 285.75°)
OKLab	oklab(40.6% -0.0211 -0.1221)
OKLCH	oklch(40.6% 0.124 260.2)
XYZ	xyz(7.3554, 6.5048, 25.2890)
Luminance	0.0651 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D468B #8B621D

analogous

#1D7D8B #1D468B #2B1D8B

triadic

#1D468B #8B1D46 #468B1D

tetradic

#1D468B #8B1D7D #8B621D #1D8B2B

square

#1D468B #8B1D7D #8B621D #1D8B2B

split-complementary

#1D468B #8B2B1D #7D8B1D

monochromatic

#081326 #122D58 #1D468B #2860BE #497FD9

Accessibility & contrast

On white

9.13

#1D468B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#1D468B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D468B

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D468B	#FFFFFF	#000000	##FFFFFF
##1D468B	1.00	9.13	2.30	9.13
#FFFFFF	9.13	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F4D8E

Deuteranopia (green-blind)

#00438A

Tritanopia (blue-blind)

#005662

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #1d468b;
/* rgb */ color: rgb(29, 70, 139);
/* oklch */ color: oklch(40.6% 0.124 260.2);

Tailwind

colors: {
  custom: {
    50: '#6b78ad',
    500: '#1d468b',
    950: '#000000',
  },
}

SCSS

$custom: #1d468b;
$custom-light: #6b78ad;
$custom-dark: #000000;

JSON

{
  "hex": "#1d468b",
  "rgb": {
    "r": 29,
    "g": 70,
    "b": 139
  },
  "hsl": {
    "h": 217.636,
    "s": 65.476,
    "l": 32.941
  },
  "oklch": {
    "l": 0.40603,
    "c": 0.12394,
    "h": 260.2
  },
  "luminance": 0.06506
}

Semantic roles & 50–950 ramp

primary

#1D468B

secondary

#BB9049

accent

#A93FE8

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#080910

muted

#7A7B7F

Preview Lab

Preview with #1D468B

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

Preview Lab → · Contrast checker → · Palette generator →