#100935#100935

#100935 is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 18.6% C 0.081 H 282.3°. Best body text is #FFFFFF at 18.87:1 contrast (WCAG AA passes).

Color values

HEX	#100935
RGB	rgb(16, 9, 53)
HSL	hsl(250, 71%, 12%)
HSV	hsv(250, 83%, 21%)
CMYK	cmyk(69.8%, 83%, 0%, 79.2%)
CIE-LAB	lab(5.08, 16.98, -26.79)
CIE-LCH	lch(5.08, 31.72, 302.37°)
OKLab	oklab(18.6% 0.0174 -0.0794)
OKLCH	oklch(18.6% 0.081 282.3)
XYZ	xyz(0.9538, 0.5625, 3.4258)
Luminance	0.0056 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#100935 #2E3509

analogous

#091835 #100935 #260935

triadic

#100935 #351009 #093510

tetradic

#100935 #350918 #2E3509 #093526

square

#100935 #350918 #2E3509 #093526

split-complementary

#100935 #352609 #183509

monochromatic

#08041A #08041A #100935 #201269 #301B9E

Accessibility & contrast

On white

18.87

#100935 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#100935 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #100935

18.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##100935	#FFFFFF	#000000	##FFFFFF
##100935	1.00	18.87	1.11	18.87
#FFFFFF	18.87	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001236

Deuteranopia (green-blind)

#000F34

Tritanopia (blue-blind)

#00151E

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #100935;
/* rgb */ color: rgb(16, 9, 53);
/* oklch */ color: oklch(18.6% 0.081 282.3);

Tailwind

colors: {
  custom: {
    50: '#534a6d',
    500: '#100935',
    950: '#000000',
  },
}

SCSS

$custom: #100935;
$custom-light: #534a6d;
$custom-dark: #000000;

JSON

{
  "hex": "#100935",
  "rgb": {
    "r": 16,
    "g": 9,
    "b": 53
  },
  "hsl": {
    "h": 249.545,
    "s": 70.968,
    "l": 12.157
  },
  "oklch": {
    "l": 0.18604,
    "c": 0.08131,
    "h": 282.3
  },
  "luminance": 0.00563
}

Semantic roles & 50–950 ramp

primary

#100935

secondary

#677327

accent

#EE3AD1

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#030107

muted

#78777A

Preview Lab

Preview with #100935

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

Preview Lab → · Contrast checker → · Palette generator →