#101975#101975

#101975 is a dark, vivid blue. Relative luminance 0.021; OKLCH L 28.9% C 0.153 H 268.5°. Best body text is #FFFFFF at 14.81:1 contrast (WCAG AA passes).

Color values

HEX	#101975
RGB	rgb(16, 25, 117)
HSL	hsl(235, 76%, 26%)
HSV	hsv(235, 86%, 46%)
CMYK	cmyk(86.3%, 78.6%, 0%, 54.1%)
CIE-LAB	lab(15.95, 32.82, -52.67)
CIE-LCH	lch(15.95, 62.06, 301.93°)
OKLab	oklab(28.92% -0.0041 -0.1526)
OKLCH	oklch(28.92% 0.153 268.5)
XYZ	xyz(3.7711, 2.0893, 17.0307)
Luminance	0.0209 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101975 #756C10

analogous

#104B75 #101975 #391075

triadic

#101975 #751019 #197510

tetradic

#101975 #75104B #756C10 #107539

square

#101975 #75104B #756C10 #107539

split-complementary

#101975 #753910 #4B7510

monochromatic

#04061B #090D3F #101975 #1725AB #1F30E0

Accessibility & contrast

On white

14.81

#101975 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#101975 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101975

14.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101975	#FFFFFF	#000000	##FFFFFF
##101975	1.00	14.81	1.42	14.81
#FFFFFF	14.81	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D78

Deuteranopia (green-blind)

#002373

Tritanopia (blue-blind)

#003446

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #101975;
/* rgb */ color: rgb(16, 25, 117);
/* oklch */ color: oklch(28.9% 0.153 268.5);

Tailwind

colors: {
  custom: {
    50: '#65579e',
    500: '#101975',
    950: '#000000',
  },
}

SCSS

$custom: #101975;
$custom-light: #65579e;
$custom-dark: #000000;

JSON

{
  "hex": "#101975",
  "rgb": {
    "r": 16,
    "g": 25,
    "b": 117
  },
  "hsl": {
    "h": 234.653,
    "s": 75.94,
    "l": 26.078
  },
  "oklch": {
    "l": 0.28915,
    "c": 0.1527,
    "h": 268.5
  },
  "luminance": 0.0209
}

Semantic roles & 50–950 ramp

primary

#101975

secondary

#ACA135

accent

#E235F3

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #101975

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

Preview Lab → · Contrast checker → · Palette generator →