#1A216E#1A216E

#1A216E is a dark, vivid blue. Relative luminance 0.024; OKLCH L 30.0% C 0.131 H 271.6°. Best body text is #FFFFFF at 14.13:1 contrast (WCAG AA passes).

Color values

HEX	#1A216E
RGB	rgb(26, 33, 110)
HSL	hsl(235, 62%, 27%)
HSV	hsv(235, 76%, 43%)
CMYK	cmyk(76.4%, 70%, 0%, 56.9%)
CIE-LAB	lab(17.61, 25.84, -45.39)
CIE-LCH	lch(17.61, 52.23, 299.66°)
OKLab	oklab(30.03% 0.0037 -0.1312)
OKLCH	oklch(30.03% 0.131 271.6)
XYZ	xyz(3.7834, 2.4327, 15.0190)
Luminance	0.0243 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A216E #6E671A

analogous

#1A4B6E #1A216E #3D1A6E

triadic

#1A216E #6E1A21 #216E1A

tetradic

#1A216E #6E1A4B #6E671A #1A6E3D

square

#1A216E #6E1A4B #6E671A #1A6E3D

split-complementary

#1A216E #6E3D1A #4B6E1A

monochromatic

#060719 #0E123D #1A216E #2630A0 #3440CF

Accessibility & contrast

On white

14.13

#1A216E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#1A216E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A216E

14.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A216E	#FFFFFF	#000000	##FFFFFF
##1A216E	1.00	14.13	1.49	14.13
#FFFFFF	14.13	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F70

Deuteranopia (green-blind)

#00276D

Tritanopia (blue-blind)

#003644

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #1a216e;
/* rgb */ color: rgb(26, 33, 110);
/* oklch */ color: oklch(30.0% 0.131 271.6);

Tailwind

colors: {
  custom: {
    50: '#655c98',
    500: '#1a216e',
    950: '#000000',
  },
}

SCSS

$custom: #1a216e;
$custom-light: #655c98;
$custom-dark: #000000;

JSON

{
  "hex": "#1a216e",
  "rgb": {
    "r": 26,
    "g": 33,
    "b": 110
  },
  "hsl": {
    "h": 235,
    "s": 61.765,
    "l": 26.667
  },
  "oklch": {
    "l": 0.30025,
    "c": 0.13128,
    "h": 271.6
  },
  "luminance": 0.02433
}

Semantic roles & 50–950 ramp

primary

#1A216E

secondary

#A39B41

accent

#D743E5

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040E

muted

#7A797E

Preview Lab

Preview with #1A216E

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

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