#1A4386#1A4386

#1A4386 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 39.4% C 0.121 H 259.8°. Best body text is #FFFFFF at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#1A4386
RGB	rgb(26, 67, 134)
HSL	hsl(217, 68%, 31%)
HSV	hsv(217, 81%, 53%)
CMYK	cmyk(80.6%, 50%, 0%, 47.5%)
CIE-LAB	lab(29.30, 11.66, -41.60)
CIE-LCH	lch(29.30, 43.21, 285.65°)
OKLab	oklab(39.42% -0.0214 -0.1196)
OKLCH	oklch(39.42% 0.121 259.8)
XYZ	xyz(6.7347, 5.9544, 23.3440)
Luminance	0.0595 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4386 #865D1A

analogous

#1A7986 #1A4386 #271A86

triadic

#1A4386 #861A43 #43861A

tetradic

#1A4386 #861A79 #865D1A #1A8627

square

#1A4386 #861A79 #865D1A #1A8627

split-complementary

#1A4386 #86271A #79861A

monochromatic

#06101F #102953 #1A4386 #245DB9 #407BDA

Accessibility & contrast

On white

9.58

#1A4386 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#1A4386 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4386

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4386	#FFFFFF	#000000	##FFFFFF
##1A4386	1.00	9.58	2.19	9.58
#FFFFFF	9.58	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C4A88

Deuteranopia (green-blind)

#004085

Tritanopia (blue-blind)

#00535E

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #1a4386;
/* rgb */ color: rgb(26, 67, 134);
/* oklch */ color: oklch(39.4% 0.121 259.8);

Tailwind

colors: {
  custom: {
    50: '#6976aa',
    500: '#1a4386',
    950: '#000000',
  },
}

SCSS

$custom: #1a4386;
$custom-light: #6976aa;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4386",
  "rgb": {
    "r": 26,
    "g": 67,
    "b": 134
  },
  "hsl": {
    "h": 217.222,
    "s": 67.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.39422,
    "c": 0.12149,
    "h": 259.8
  },
  "luminance": 0.05955
}

Semantic roles & 50–950 ramp

primary

#1A4386

secondary

#B98C42

accent

#A93DEA

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #1A4386

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

Preview Lab → · Contrast checker → · Palette generator →