#1A4486#1A4486

#1A4486 is a dark, vivid blue. Relative luminance 0.061; OKLCH L 39.7% C 0.120 H 259.3°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#1A4486
RGB	rgb(26, 68, 134)
HSL	hsl(217, 68%, 31%)
HSV	hsv(217, 81%, 53%)
CMYK	cmyk(80.6%, 49.3%, 0%, 47.5%)
CIE-LAB	lab(29.60, 10.96, -41.12)
CIE-LCH	lch(29.60, 42.55, 284.93°)
OKLab	oklab(39.65% -0.0223 -0.1181)
OKLCH	oklch(39.65% 0.12 259.3)
XYZ	xyz(6.7946, 6.0743, 23.3640)
Luminance	0.0607 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4486 #865C1A

analogous

#1A7A86 #1A4486 #261A86

triadic

#1A4486 #861A44 #44861A

tetradic

#1A4486 #861A7A #865C1A #1A8626

square

#1A4486 #861A7A #865C1A #1A8626

split-complementary

#1A4486 #86261A #7A861A

monochromatic

#06101F #102A53 #1A4486 #245EB9 #407CDA

Accessibility & contrast

On white

9.48

#1A4486 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#1A4486 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4486

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4486	#FFFFFF	#000000	##FFFFFF
##1A4486	1.00	9.48	2.22	9.48
#FFFFFF	9.48	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F4B88

Deuteranopia (green-blind)

#004185

Tritanopia (blue-blind)

#00545E

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #1a4486;
/* rgb */ color: rgb(26, 68, 134);
/* oklch */ color: oklch(39.7% 0.120 259.3);

Tailwind

colors: {
  custom: {
    50: '#6977aa',
    500: '#1a4486',
    950: '#000000',
  },
}

SCSS

$custom: #1a4486;
$custom-light: #6977aa;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4486",
  "rgb": {
    "r": 26,
    "g": 68,
    "b": 134
  },
  "hsl": {
    "h": 216.667,
    "s": 67.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.39654,
    "c": 0.12022,
    "h": 259.3
  },
  "luminance": 0.06075
}

Semantic roles & 50–950 ramp

primary

#1A4486

secondary

#B98B42

accent

#A73DEA

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #1A4486

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

Preview Lab → · Contrast checker → · Palette generator →