#1A4586#1A4586

#1A4586 is a dark, moderate blue. Relative luminance 0.062; OKLCH L 39.9% C 0.119 H 258.8°. Best body text is #FFFFFF at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#1A4586
RGB	rgb(26, 69, 134)
HSL	hsl(216, 68%, 31%)
HSV	hsv(216, 81%, 53%)
CMYK	cmyk(80.6%, 48.5%, 0%, 47.5%)
CIE-LAB	lab(29.90, 10.28, -40.63)
CIE-LCH	lch(29.90, 41.91, 284.19°)
OKLab	oklab(39.89% -0.0231 -0.1167)
OKLCH	oklch(39.89% 0.119 258.8)
XYZ	xyz(6.8556, 6.1963, 23.3843)
Luminance	0.0620 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4586 #865B1A

analogous

#1A7B86 #1A4586 #251A86

triadic

#1A4586 #861A45 #45861A

tetradic

#1A4586 #861A7B #865B1A #1A8625

square

#1A4586 #861A7B #865B1A #1A8625

split-complementary

#1A4586 #86251A #7B861A

monochromatic

#06101F #102B53 #1A4586 #245FB9 #407EDA

Accessibility & contrast

On white

9.38

#1A4586 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#1A4586 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4586

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4586	#FFFFFF	#000000	##FFFFFF
##1A4586	1.00	9.38	2.24	9.38
#FFFFFF	9.38	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#214C88

Deuteranopia (green-blind)

#024285

Tritanopia (blue-blind)

#00555F

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #1a4586;
/* rgb */ color: rgb(26, 69, 134);
/* oklch */ color: oklch(39.9% 0.119 258.8);

Tailwind

colors: {
  custom: {
    50: '#6878aa',
    500: '#1a4586',
    950: '#000000',
  },
}

SCSS

$custom: #1a4586;
$custom-light: #6878aa;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4586",
  "rgb": {
    "r": 26,
    "g": 69,
    "b": 134
  },
  "hsl": {
    "h": 216.111,
    "s": 67.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.39888,
    "c": 0.11895,
    "h": 258.8
  },
  "luminance": 0.06197
}

Semantic roles & 50–950 ramp

primary

#1A4586

secondary

#B98A42

accent

#A63DEA

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #1A4586

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

Preview Lab → · Contrast checker → · Palette generator →