#100934#100934

#100934 is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 18.5% C 0.080 H 282.8°. Best body text is #FFFFFF at 18.91:1 contrast (WCAG AA passes).

Color values

HEX	#100934
RGB	rgb(16, 9, 52)
HSL	hsl(250, 70%, 12%)
HSV	hsv(250, 83%, 20%)
CMYK	cmyk(69.2%, 82.7%, 0%, 79.6%)
CIE-LAB	lab(5.00, 16.47, -26.19)
CIE-LCH	lch(5.00, 30.94, 302.16°)
OKLab	oklab(18.49% 0.0176 -0.0778)
OKLCH	oklch(18.49% 0.08 282.8)
XYZ	xyz(0.9310, 0.5534, 3.3059)
Luminance	0.0055 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight

#03012D

ΔE00 3.21

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#100934 #2D3409

analogous

#091834 #100934 #260934

triadic

#100934 #341009 #093410

tetradic

#100934 #340918 #2D3409 #093426

square

#100934 #340918 #2D3409 #093426

split-complementary

#100934 #342609 #183409

monochromatic

#08051A #08051A #100934 #201268 #301B9C

Accessibility & contrast

On white

18.91

#100934 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#100934 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #100934

18.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##100934	#FFFFFF	#000000	##FFFFFF
##100934	1.00	18.91	1.11	18.91
#FFFFFF	18.91	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001235

Deuteranopia (green-blind)

#000F33

Tritanopia (blue-blind)

#01141D

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #100934;
/* rgb */ color: rgb(16, 9, 52);
/* oklch */ color: oklch(18.5% 0.080 282.8);

Tailwind

colors: {
  custom: {
    50: '#524a6c',
    500: '#100934',
    950: '#000000',
  },
}

SCSS

$custom: #100934;
$custom-light: #524a6c;
$custom-dark: #000000;

JSON

{
  "hex": "#100934",
  "rgb": {
    "r": 16,
    "g": 9,
    "b": 52
  },
  "hsl": {
    "h": 249.767,
    "s": 70.492,
    "l": 11.961
  },
  "oklch": {
    "l": 0.1849,
    "c": 0.07978,
    "h": 282.8
  },
  "luminance": 0.00553
}

Semantic roles & 50–950 ramp

primary

#100934

secondary

#667227

accent

#ED3BD0

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020107

muted

#78777A

Preview Lab

Preview with #100934

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

Preview Lab → · Contrast checker → · Palette generator →