#10106A#10106A

#10106A is a dark, vivid blue. Relative luminance 0.015; OKLCH L 26.3% C 0.147 H 270.2°. Best body text is #FFFFFF at 16.10:1 contrast (WCAG AA passes).

Color values

HEX	#10106A
RGB	rgb(16, 16, 106)
HSL	hsl(240, 74%, 24%)
HSV	hsv(240, 85%, 42%)
CMYK	cmyk(84.9%, 84.9%, 0%, 58.4%)
CIE-LAB	lab(12.74, 34.12, -50.83)
CIE-LCH	lch(12.74, 61.22, 303.87°)
OKLab	oklab(26.26% 0.0005 -0.1472)
OKLCH	oklch(26.26% 0.147 270.2)
XYZ	xyz(2.9996, 1.5210, 13.7684)
Luminance	0.0152 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10106A #6A6A10

analogous

#103D6A #10106A #3D106A

triadic

#10106A #6A1010 #106A10

tetradic

#10106A #6A103D #6A6A10 #106A3D

square

#10106A #6A103D #6A6A10 #106A3D

split-complementary

#10106A #6A3D10 #3D6A10

monochromatic

#04041B #080835 #10106A #18189F #2020D4

Accessibility & contrast

On white

16.10

#10106A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#10106A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10106A

16.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10106A	#FFFFFF	#000000	##FFFFFF
##10106A	1.00	16.10	1.30	16.10
#FFFFFF	16.10	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00266C

Deuteranopia (green-blind)

#001C68

Tritanopia (blue-blind)

#002C3D

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #10106a;
/* rgb */ color: rgb(16, 16, 106);
/* oklch */ color: oklch(26.3% 0.147 270.2);

Tailwind

colors: {
  custom: {
    50: '#625096',
    500: '#10106a',
    950: '#000000',
  },
}

SCSS

$custom: #10106a;
$custom-light: #625096;
$custom-dark: #000000;

JSON

{
  "hex": "#10106a",
  "rgb": {
    "r": 16,
    "g": 16,
    "b": 106
  },
  "hsl": {
    "h": 240,
    "s": 73.77,
    "l": 23.922
  },
  "oklch": {
    "l": 0.26257,
    "c": 0.14718,
    "h": 270.2
  },
  "luminance": 0.01521
}

Semantic roles & 50–950 ramp

primary

#10106A

secondary

#A2A234

accent

#F037F0

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#06020D

muted

#7A787E

Preview Lab

Preview with #10106A

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

Preview Lab → · Contrast checker → · Palette generator →