#1A2782#1A2782

#1A2782 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.2% C 0.152 H 269.3°. Best body text is #FFFFFF at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#1A2782
RGB	rgb(26, 39, 130)
HSL	hsl(233, 67%, 31%)
HSV	hsv(233, 80%, 51%)
CMYK	cmyk(80%, 70%, 0%, 49%)
CIE-LAB	lab(21.14, 29.48, -52.39)
CIE-LCH	lch(21.14, 60.11, 299.37°)
OKLab	oklab(33.2% -0.0018 -0.1517)
OKLCH	oklch(33.2% 0.152 269.3)
XYZ	xyz(5.1794, 3.2818, 21.4752)
Luminance	0.0328 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2782 #82751A

analogous

#1A5B82 #1A2782 #411A82

triadic

#1A2782 #821A27 #27821A

tetradic

#1A2782 #821A5B #82751A #1A8241

square

#1A2782 #821A5B #82751A #1A8241

split-complementary

#1A2782 #82411A #5B821A

monochromatic

#06081C #10184F #1A2782 #2436B5 #3E51D8

Accessibility & contrast

On white

12.68

#1A2782 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#1A2782 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2782

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2782	#FFFFFF	#000000	##FFFFFF
##1A2782	1.00	12.68	1.66	12.68
#FFFFFF	12.68	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003885

Deuteranopia (green-blind)

#002E80

Tritanopia (blue-blind)

#004051

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #1a2782;
/* rgb */ color: rgb(26, 39, 130);
/* oklch */ color: oklch(33.2% 0.152 269.3);

Tailwind

colors: {
  custom: {
    50: '#6a61a7',
    500: '#1a2782',
    950: '#000000',
  },
}

SCSS

$custom: #1a2782;
$custom-light: #6a61a7;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2782",
  "rgb": {
    "r": 26,
    "g": 39,
    "b": 130
  },
  "hsl": {
    "h": 232.5,
    "s": 66.667,
    "l": 30.588
  },
  "oklch": {
    "l": 0.33204,
    "c": 0.15167,
    "h": 269.3
  },
  "luminance": 0.03282
}

Semantic roles & 50–950 ramp

primary

#1A2782

secondary

#B6A742

accent

#D43EEA

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#080510

muted

#7A797F

Preview Lab

Preview with #1A2782

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

Preview Lab → · Contrast checker → · Palette generator →