#10216A#10216A

#10216A is a dark, vivid blue. Relative luminance 0.022; OKLCH L 29.1% C 0.128 H 267.1°. Best body text is #FFFFFF at 14.51:1 contrast (WCAG AA passes).

Color values

HEX	#10216A
RGB	rgb(16, 33, 106)
HSL	hsl(229, 74%, 24%)
HSV	hsv(229, 85%, 42%)
CMYK	cmyk(84.9%, 68.9%, 0%, 58.4%)
CIE-LAB	lab(16.69, 23.16, -44.31)
CIE-LCH	lch(16.69, 50.00, 297.60°)
OKLab	oklab(29.09% -0.0064 -0.1283)
OKLCH	oklch(29.09% 0.128 267.1)
XYZ	xyz(3.3582, 2.2381, 13.8879)
Luminance	0.0224 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10216A #6A5910

analogous

#104E6A #10216A #2C106A

triadic

#10216A #6A1021 #216A10

tetradic

#10216A #6A104E #6A5910 #106A2C

square

#10216A #6A104E #6A5910 #106A2C

split-complementary

#10216A #6A2C10 #4E6A10

monochromatic

#04081B #081035 #10216A #18329F #2042D4

Accessibility & contrast

On white

14.51

#10216A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#10216A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10216A

14.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10216A	#FFFFFF	#000000	##FFFFFF
##10216A	1.00	14.51	1.45	14.51
#FFFFFF	14.51	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E6C

Deuteranopia (green-blind)

#002569

Tritanopia (blue-blind)

#003542

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #10216a;
/* rgb */ color: rgb(16, 33, 106);
/* oklch */ color: oklch(29.1% 0.128 267.1);

Tailwind

colors: {
  custom: {
    50: '#605c95',
    500: '#10216a',
    950: '#000000',
  },
}

SCSS

$custom: #10216a;
$custom-light: #605c95;
$custom-dark: #000000;

JSON

{
  "hex": "#10216a",
  "rgb": {
    "r": 16,
    "g": 33,
    "b": 106
  },
  "hsl": {
    "h": 228.667,
    "s": 73.77,
    "l": 23.922
  },
  "oklch": {
    "l": 0.29087,
    "c": 0.12847,
    "h": 267.1
  },
  "luminance": 0.02238
}

Semantic roles & 50–950 ramp

primary

#10216A

secondary

#A28D34

accent

#CD37F0

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040D

muted

#7A797E

Preview Lab

Preview with #10216A

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

Preview Lab → · Contrast checker → · Palette generator →