#1A4382#1A4382

#1A4382 is a dark, moderate blue. Relative luminance 0.058; OKLCH L 39.1% C 0.116 H 259.0°. Best body text is #FFFFFF at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#1A4382
RGB	rgb(26, 67, 130)
HSL	hsl(216, 67%, 31%)
HSV	hsv(216, 80%, 51%)
CMYK	cmyk(80%, 48.5%, 0%, 49%)
CIE-LAB	lab(29.02, 10.02, -39.57)
CIE-LCH	lch(29.02, 40.82, 284.21°)
OKLab	oklab(39.12% -0.0221 -0.1136)
OKLCH	oklch(39.12% 0.116 259)
XYZ	xyz(6.4610, 5.8449, 21.9024)
Luminance	0.0585 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4382 #82591A

analogous

#1A7782 #1A4382 #251A82

triadic

#1A4382 #821A43 #43821A

tetradic

#1A4382 #821A77 #82591A #1A8225

square

#1A4382 #821A77 #82591A #1A8225

split-complementary

#1A4382 #82251A #77821A

monochromatic

#060E1C #10294F #1A4382 #245DB5 #3E7BD8

Accessibility & contrast

On white

9.68

#1A4382 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#1A4382 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4382

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4382	#FFFFFF	#000000	##FFFFFF
##1A4382	1.00	9.68	2.17	9.68
#FFFFFF	9.68	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#214984

Deuteranopia (green-blind)

#044081

Tritanopia (blue-blind)

#00525C

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #1a4382;
/* rgb */ color: rgb(26, 67, 130);
/* oklch */ color: oklch(39.1% 0.116 259.0);

Tailwind

colors: {
  custom: {
    50: '#6876a7',
    500: '#1a4382',
    950: '#000000',
  },
}

SCSS

$custom: #1a4382;
$custom-light: #6876a7;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4382",
  "rgb": {
    "r": 26,
    "g": 67,
    "b": 130
  },
  "hsl": {
    "h": 216.346,
    "s": 66.667,
    "l": 30.588
  },
  "oklch": {
    "l": 0.39118,
    "c": 0.11573,
    "h": 259
  },
  "luminance": 0.05846
}

Semantic roles & 50–950 ramp

primary

#1A4382

secondary

#B68842

accent

#A63EEA

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #1A4382

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

Preview Lab → · Contrast checker → · Palette generator →