#1A418A#1A418A

#1A418A is a dark, vivid blue. Relative luminance 0.058; OKLCH L 39.3% C 0.130 H 261.5°. Best body text is #FFFFFF at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#1A418A
RGB	rgb(26, 65, 138)
HSL	hsl(219, 68%, 32%)
HSV	hsv(219, 81%, 54%)
CMYK	cmyk(81.2%, 52.9%, 0%, 45.9%)
CIE-LAB	lab(28.99, 14.68, -44.57)
CIE-LCH	lch(28.99, 46.93, 288.22°)
OKLab	oklab(39.28% -0.0192 -0.1284)
OKLCH	oklch(39.28% 0.13 261.5)
XYZ	xyz(6.9021, 5.8344, 24.8022)
Luminance	0.0583 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A418A #8A631A

analogous

#1A798A #1A418A #2B1A8A

triadic

#1A418A #8A1A41 #418A1A

tetradic

#1A418A #8A1A79 #8A631A #1A8A2B

square

#1A418A #8A1A79 #8A631A #1A8A2B

split-complementary

#1A418A #8A2B1A #798A1A

monochromatic

#071023 #102957 #1A418A #2459BD #4378DC

Accessibility & contrast

On white

9.69

#1A418A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#1A418A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A418A

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A418A	#FFFFFF	#000000	##FFFFFF
##1A418A	1.00	9.69	2.17	9.69
#FFFFFF	9.69	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#104A8D

Deuteranopia (green-blind)

#004089

Tritanopia (blue-blind)

#00535F

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #1a418a;
/* rgb */ color: rgb(26, 65, 138);
/* oklch */ color: oklch(39.3% 0.130 261.5);

Tailwind

colors: {
  custom: {
    50: '#6a75ad',
    500: '#1a418a',
    950: '#000000',
  },
}

SCSS

$custom: #1a418a;
$custom-light: #6a75ad;
$custom-dark: #000000;

JSON

{
  "hex": "#1a418a",
  "rgb": {
    "r": 26,
    "g": 65,
    "b": 138
  },
  "hsl": {
    "h": 219.107,
    "s": 68.293,
    "l": 32.157
  },
  "oklch": {
    "l": 0.39281,
    "c": 0.1298,
    "h": 261.5
  },
  "luminance": 0.05835
}

Semantic roles & 50–950 ramp

primary

#1A418A

secondary

#BD9243

accent

#AE3DEB

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #1A418A

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

Preview Lab → · Contrast checker → · Palette generator →