#1A1A85#1A1A85

#1A1A85 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.5% C 0.169 H 271.2°. Best body text is #FFFFFF at 13.72:1 contrast (WCAG AA passes).

Color values

HEX	#1A1A85
RGB	rgb(26, 26, 133)
HSL	hsl(240, 67%, 31%)
HSV	hsv(240, 80%, 52%)
CMYK	cmyk(80.5%, 80.5%, 0%, 47.8%)
CIE-LAB	lab(18.59, 38.60, -58.49)
CIE-LCH	lch(18.59, 70.08, 303.42°)
OKLab	oklab(31.48% 0.0034 -0.1693)
OKLCH	oklch(31.48% 0.169 271.2)
XYZ	xyz(5.0276, 2.6513, 22.4325)
Luminance	0.0265 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A1A85 #85851A

analogous

#1A4F85 #1A1A85 #4F1A85

triadic

#1A1A85 #851A1A #1A851A

tetradic

#1A1A85 #851A4F #85851A #1A854F

square

#1A1A85 #851A4F #85851A #1A854F

split-complementary

#1A1A85 #854F1A #4F851A

monochromatic

#06061F #101052 #1A1A85 #2424B8 #4040DA

Accessibility & contrast

On white

13.72

#1A1A85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#1A1A85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A1A85

13.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A1A85	#FFFFFF	#000000	##FFFFFF
##1A1A85	1.00	13.72	1.53	13.72
#FFFFFF	13.72	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003388

Deuteranopia (green-blind)

#002883

Tritanopia (blue-blind)

#003B4F

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #1a1a85;
/* rgb */ color: rgb(26, 26, 133);
/* oklch */ color: oklch(31.5% 0.169 271.2);

Tailwind

colors: {
  custom: {
    50: '#6c59aa',
    500: '#1a1a85',
    950: '#000000',
  },
}

SCSS

$custom: #1a1a85;
$custom-light: #6c59aa;
$custom-dark: #000000;

JSON

{
  "hex": "#1a1a85",
  "rgb": {
    "r": 26,
    "g": 26,
    "b": 133
  },
  "hsl": {
    "h": 240,
    "s": 67.296,
    "l": 31.176
  },
  "oklch": {
    "l": 0.31481,
    "c": 0.16936,
    "h": 271.2
  },
  "luminance": 0.02652
}

Semantic roles & 50–950 ramp

primary

#1A1A85

secondary

#B8B842

accent

#EA3EEA

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080310

muted

#7B787F

Preview Lab

Preview with #1A1A85

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

Preview Lab → · Contrast checker → · Palette generator →