#101365#101365

#101365 is a dark, vivid blue. Relative luminance 0.015; OKLCH L 26.0% C 0.138 H 270.3°. Best body text is #FFFFFF at 16.12:1 contrast (WCAG AA passes).

Color values

HEX	#101365
RGB	rgb(16, 19, 101)
HSL	hsl(238, 73%, 23%)
HSV	hsv(238, 84%, 40%)
CMYK	cmyk(84.2%, 81.2%, 0%, 60.4%)
CIE-LAB	lab(12.70, 30.60, -47.59)
CIE-LCH	lch(12.70, 56.58, 302.74°)
OKLab	oklab(26.05% 0.0007 -0.1378)
OKLCH	oklch(26.05% 0.138 270.3)
XYZ	xyz(2.7947, 1.5152, 12.4546)
Luminance	0.0152 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101365 #656210

analogous

#103E65 #101365 #371065

triadic

#101365 #651013 #136510

tetradic

#101365 #65103E #656210 #106537

square

#101365 #65103E #656210 #106537

split-complementary

#101365 #653710 #3E6510

monochromatic

#04051A #080930 #101365 #181D9A #2127CF

Accessibility & contrast

On white

16.12

#101365 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#101365 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101365

16.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101365	#FFFFFF	#000000	##FFFFFF
##101365	1.00	16.12	1.30	16.12
#FFFFFF	16.12	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002567

Deuteranopia (green-blind)

#001D64

Tritanopia (blue-blind)

#002C3B

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #101365;
/* rgb */ color: rgb(16, 19, 101);
/* oklch */ color: oklch(26.0% 0.138 270.3);

Tailwind

colors: {
  custom: {
    50: '#605292',
    500: '#101365',
    950: '#000000',
  },
}

SCSS

$custom: #101365;
$custom-light: #605292;
$custom-dark: #000000;

JSON

{
  "hex": "#101365",
  "rgb": {
    "r": 16,
    "g": 19,
    "b": 101
  },
  "hsl": {
    "h": 237.882,
    "s": 72.65,
    "l": 22.941
  },
  "oklch": {
    "l": 0.26046,
    "c": 0.13785,
    "h": 270.3
  },
  "luminance": 0.01515
}

Semantic roles & 50–950 ramp

primary

#101365

secondary

#9D9A33

accent

#E938EF

background

#F6F4F9

surface

#EBE7F1

border

#C6C3CB

text

#06020D

muted

#7A787E

Preview Lab

Preview with #101365

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

Preview Lab → · Contrast checker → · Palette generator →