#101E6A#101E6A

#101E6A is a dark, vivid blue. Relative luminance 0.021; OKLCH L 28.5% C 0.132 H 267.9°. Best body text is #FFFFFF at 14.83:1 contrast (WCAG AA passes).

Color values

HEX	#101E6A
RGB	rgb(16, 30, 106)
HSL	hsl(231, 74%, 24%)
HSV	hsv(231, 85%, 42%)
CMYK	cmyk(84.9%, 71.7%, 0%, 58.4%)
CIE-LAB	lab(15.90, 25.28, -45.62)
CIE-LCH	lch(15.90, 52.15, 298.99°)
OKLab	oklab(28.51% -0.0048 -0.1321)
OKLCH	oklch(28.51% 0.132 267.9)
XYZ	xyz(3.2786, 2.0789, 13.8614)
Luminance	0.0208 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101E6A #6A5C10

analogous

#104B6A #101E6A #2F106A

triadic

#101E6A #6A101E #1E6A10

tetradic

#101E6A #6A104B #6A5C10 #106A2F

square

#101E6A #6A104B #6A5C10 #106A2F

split-complementary

#101E6A #6A2F10 #4B6A10

monochromatic

#04081B #080F35 #101E6A #182D9F #203CD4

Accessibility & contrast

On white

14.83

#101E6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#101E6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101E6A

14.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101E6A	#FFFFFF	#000000	##FFFFFF
##101E6A	1.00	14.83	1.42	14.83
#FFFFFF	14.83	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C6C

Deuteranopia (green-blind)

#002369

Tritanopia (blue-blind)

#003341

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #101e6a;
/* rgb */ color: rgb(16, 30, 106);
/* oklch */ color: oklch(28.5% 0.132 267.9);

Tailwind

colors: {
  custom: {
    50: '#615a95',
    500: '#101e6a',
    950: '#000000',
  },
}

SCSS

$custom: #101e6a;
$custom-light: #615a95;
$custom-dark: #000000;

JSON

{
  "hex": "#101e6a",
  "rgb": {
    "r": 16,
    "g": 30,
    "b": 106
  },
  "hsl": {
    "h": 230.667,
    "s": 73.77,
    "l": 23.922
  },
  "oklch": {
    "l": 0.28507,
    "c": 0.13223,
    "h": 267.9
  },
  "luminance": 0.02079
}

Semantic roles & 50–950 ramp

primary

#101E6A

secondary

#A29134

accent

#D437F0

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06030D

muted

#7A787E

Preview Lab

Preview with #101E6A

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

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