#1A216A#1A216A

#1A216A is a dark, vivid blue. Relative luminance 0.023; OKLCH L 29.6% C 0.126 H 271.9°. Best body text is #FFFFFF at 14.29:1 contrast (WCAG AA passes).

Color values

HEX	#1A216A
RGB	rgb(26, 33, 106)
HSL	hsl(235, 61%, 26%)
HSV	hsv(235, 75%, 42%)
CMYK	cmyk(75.5%, 68.9%, 0%, 58.4%)
CIE-LAB	lab(17.21, 24.29, -43.43)
CIE-LCH	lch(17.21, 49.76, 299.21°)
OKLab	oklab(29.62% 0.0041 -0.1255)
OKLCH	oklch(29.62% 0.126 271.9)
XYZ	xyz(3.5705, 2.3476, 13.8978)
Luminance	0.0235 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A216A #6A631A

analogous

#1A496A #1A216A #3B1A6A

triadic

#1A216A #6A1A21 #216A1A

tetradic

#1A216A #6A1A49 #6A631A #1A6A3B

square

#1A216A #6A1A49 #6A631A #1A6A3B

split-complementary

#1A216A #6A3B1A #496A1A

monochromatic

#060819 #0E1239 #1A216A #26309B #3240CC

Accessibility & contrast

On white

14.29

#1A216A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#1A216A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A216A

14.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A216A	#FFFFFF	#000000	##FFFFFF
##1A216A	1.00	14.29	1.47	14.29
#FFFFFF	14.29	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E6C

Deuteranopia (green-blind)

#002769

Tritanopia (blue-blind)

#003442

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #1a216a;
/* rgb */ color: rgb(26, 33, 106);
/* oklch */ color: oklch(29.6% 0.126 271.9);

Tailwind

colors: {
  custom: {
    50: '#645c95',
    500: '#1a216a',
    950: '#000000',
  },
}

SCSS

$custom: #1a216a;
$custom-light: #645c95;
$custom-dark: #000000;

JSON

{
  "hex": "#1a216a",
  "rgb": {
    "r": 26,
    "g": 33,
    "b": 106
  },
  "hsl": {
    "h": 234.75,
    "s": 60.606,
    "l": 25.882
  },
  "oklch": {
    "l": 0.29615,
    "c": 0.12558,
    "h": 271.9
  },
  "luminance": 0.02348
}

Semantic roles & 50–950 ramp

primary

#1A216A

secondary

#9F9740

accent

#D644E4

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040D

muted

#7A797E

Preview Lab

Preview with #1A216A

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

Preview Lab → · Contrast checker → · Palette generator →