#1A4686#1A4686

#1A4686 is a dark, moderate blue. Relative luminance 0.063; OKLCH L 40.1% C 0.118 H 258.2°. Best body text is #FFFFFF at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#1A4686
RGB	rgb(26, 70, 134)
HSL	hsl(216, 68%, 31%)
HSV	hsv(216, 81%, 53%)
CMYK	cmyk(80.6%, 47.8%, 0%, 47.5%)
CIE-LAB	lab(30.21, 9.59, -40.14)
CIE-LCH	lch(30.21, 41.27, 283.44°)
OKLab	oklab(40.12% -0.024 -0.1152)
OKLCH	oklch(40.12% 0.118 258.2)
XYZ	xyz(6.9177, 6.3203, 23.4050)
Luminance	0.0632 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4686 #865A1A

analogous

#1A7C86 #1A4686 #241A86

triadic

#1A4686 #861A46 #46861A

tetradic

#1A4686 #861A7C #865A1A #1A8624

square

#1A4686 #861A7C #865A1A #1A8624

split-complementary

#1A4686 #86241A #7C861A

monochromatic

#06101F #102B53 #1A4686 #2461B9 #407FDA

Accessibility & contrast

On white

9.27

#1A4686 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#1A4686 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4686

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4686	#FFFFFF	#000000	##FFFFFF
##1A4686	1.00	9.27	2.26	9.27
#FFFFFF	9.27	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#234C88

Deuteranopia (green-blind)

#074385

Tritanopia (blue-blind)

#00555F

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #1a4686;
/* rgb */ color: rgb(26, 70, 134);
/* oklch */ color: oklch(40.1% 0.118 258.2);

Tailwind

colors: {
  custom: {
    50: '#6878aa',
    500: '#1a4686',
    950: '#000000',
  },
}

SCSS

$custom: #1a4686;
$custom-light: #6878aa;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4686",
  "rgb": {
    "r": 26,
    "g": 70,
    "b": 134
  },
  "hsl": {
    "h": 215.556,
    "s": 67.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.40122,
    "c": 0.11769,
    "h": 258.2
  },
  "luminance": 0.06321
}

Semantic roles & 50–950 ramp

primary

#1A4686

secondary

#B98942

accent

#A43DEA

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070910

muted

#7A7B7F

Preview Lab

Preview with #1A4686

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

Preview Lab → · Contrast checker → · Palette generator →