#101650#101650

#101650 is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.1% C 0.105 H 271.3°. Best body text is #FFFFFF at 16.77:1 contrast (WCAG AA passes).

Color values

HEX	#101650
RGB	rgb(16, 22, 80)
HSL	hsl(234, 67%, 19%)
HSV	hsv(234, 80%, 31%)
CMYK	cmyk(80%, 72.5%, 0%, 68.6%)
CIE-LAB	lab(11.01, 20.39, -36.23)
CIE-LCH	lch(11.01, 41.58, 299.37°)
OKLab	oklab(24.11% 0.0023 -0.1048)
OKLCH	oklch(24.11% 0.105 271.3)
XYZ	xyz(1.9481, 1.2630, 7.7290)
Luminance	0.0126 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.63

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101650 #504A10

analogous

#103650 #101650 #2A1050

triadic

#101650 #501016 #165010

tetradic

#101650 #501036 #504A10 #10502A

square

#101650 #501036 #504A10 #10502A

split-complementary

#101650 #502A10 #365010

monochromatic

#05071A #06081D #101650 #1A2483 #2432B6

Accessibility & contrast

On white

16.77

#101650 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#101650 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101650

16.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101650	#FFFFFF	#000000	##FFFFFF
##101650	1.00	16.77	1.25	16.77
#FFFFFF	16.77	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002152

Deuteranopia (green-blind)

#001B4F

Tritanopia (blue-blind)

#002530

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #101650;
/* rgb */ color: rgb(16, 22, 80);
/* oklch */ color: oklch(24.1% 0.105 271.3);

Tailwind

colors: {
  custom: {
    50: '#5a5382',
    500: '#101650',
    950: '#000000',
  },
}

SCSS

$custom: #101650;
$custom-light: #5a5382;
$custom-dark: #000000;

JSON

{
  "hex": "#101650",
  "rgb": {
    "r": 16,
    "g": 22,
    "b": 80
  },
  "hsl": {
    "h": 234.375,
    "s": 66.667,
    "l": 18.824
  },
  "oklch": {
    "l": 0.24113,
    "c": 0.1048,
    "h": 271.3
  },
  "luminance": 0.01263
}

Semantic roles & 50–950 ramp

primary

#101650

secondary

#8A8232

accent

#DA3EEA

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#04020A

muted

#79787C

Preview Lab

Preview with #101650

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

Preview Lab → · Contrast checker → · Palette generator →