#1A4082#1A4082

#1A4082 is a dark, moderate blue. Relative luminance 0.055; OKLCH L 38.4% C 0.120 H 260.6°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#1A4082
RGB	rgb(26, 64, 130)
HSL	hsl(218, 67%, 31%)
HSV	hsv(218, 80%, 51%)
CMYK	cmyk(80%, 50.8%, 0%, 49%)
CIE-LAB	lab(28.11, 12.10, -41.04)
CIE-LCH	lch(28.11, 42.78, 286.42°)
OKLab	oklab(38.42% -0.0195 -0.118)
OKLCH	oklch(38.42% 0.12 260.6)
XYZ	xyz(6.2872, 5.4974, 21.8445)
Luminance	0.0550 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4082 #825C1A

analogous

#1A7482 #1A4082 #281A82

triadic

#1A4082 #821A40 #40821A

tetradic

#1A4082 #821A74 #825C1A #1A8228

square

#1A4082 #821A74 #825C1A #1A8228

split-complementary

#1A4082 #82281A #74821A

monochromatic

#060E1C #10274F #1A4082 #2459B5 #3E76D8

Accessibility & contrast

On white

10.00

#1A4082 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#1A4082 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4082

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4082	#FFFFFF	#000000	##FFFFFF
##1A4082	1.00	10.00	2.10	10.00
#FFFFFF	10.00	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#194784

Deuteranopia (green-blind)

#003E81

Tritanopia (blue-blind)

#00505A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #1a4082;
/* rgb */ color: rgb(26, 64, 130);
/* oklch */ color: oklch(38.4% 0.120 260.6);

Tailwind

colors: {
  custom: {
    50: '#6874a7',
    500: '#1a4082',
    950: '#000000',
  },
}

SCSS

$custom: #1a4082;
$custom-light: #6874a7;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4082",
  "rgb": {
    "r": 26,
    "g": 64,
    "b": 130
  },
  "hsl": {
    "h": 218.077,
    "s": 66.667,
    "l": 30.588
  },
  "oklch": {
    "l": 0.38419,
    "c": 0.11958,
    "h": 260.6
  },
  "luminance": 0.05498
}

Semantic roles & 50–950 ramp

primary

#1A4082

secondary

#B68B42

accent

#AB3EEA

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #1A4082

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

Preview Lab → · Contrast checker → · Palette generator →