#101C76#101C76

#101C76 is a dark, vivid blue. Relative luminance 0.022; OKLCH L 29.5% C 0.151 H 268.0°. Best body text is #FFFFFF at 14.48:1 contrast (WCAG AA passes).

Color values

HEX	#101C76
RGB	rgb(16, 28, 118)
HSL	hsl(233, 76%, 26%)
HSV	hsv(233, 86%, 46%)
CMYK	cmyk(86.4%, 76.3%, 0%, 53.7%)
CIE-LAB	lab(16.74, 31.31, -52.01)
CIE-LCH	lch(16.74, 60.71, 301.04°)
OKLab	oklab(29.51% -0.0052 -0.1507)
OKLCH	oklch(29.51% 0.151 268)
XYZ	xyz(3.8978, 2.2482, 17.3645)
Luminance	0.0225 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101C76 #766A10

analogous

#104F76 #101C76 #371076

triadic

#101C76 #76101C #1C7610

tetradic

#101C76 #76104F #766A10 #107637

square

#101C76 #76104F #766A10 #107637

split-complementary

#101C76 #763710 #4F7610

monochromatic

#04061B #090F40 #101C76 #1729AC #2036E1

Accessibility & contrast

On white

14.48

#101C76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#101C76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101C76

14.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101C76	#FFFFFF	#000000	##FFFFFF
##101C76	1.00	14.48	1.45	14.48
#FFFFFF	14.48	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E79

Deuteranopia (green-blind)

#002474

Tritanopia (blue-blind)

#003647

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #101c76;
/* rgb */ color: rgb(16, 28, 118);
/* oklch */ color: oklch(29.5% 0.151 268.0);

Tailwind

colors: {
  custom: {
    50: '#65599f',
    500: '#101c76',
    950: '#000000',
  },
}

SCSS

$custom: #101c76;
$custom-light: #65599f;
$custom-dark: #000000;

JSON

{
  "hex": "#101c76",
  "rgb": {
    "r": 16,
    "g": 28,
    "b": 118
  },
  "hsl": {
    "h": 232.941,
    "s": 76.119,
    "l": 26.275
  },
  "oklch": {
    "l": 0.29513,
    "c": 0.15084,
    "h": 268
  },
  "luminance": 0.02249
}

Semantic roles & 50–950 ramp

primary

#101C76

secondary

#AD9F35

accent

#DC35F3

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030F

muted

#7A787E

Preview Lab

Preview with #101C76

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

Preview Lab → · Contrast checker → · Palette generator →