#100E46#100E46

#100E46 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.5% C 0.100 H 275.4°. Best body text is #FFFFFF at 17.90:1 contrast (WCAG AA passes).

Color values

HEX	#100E46
RGB	rgb(16, 14, 70)
HSL	hsl(242, 67%, 16%)
HSV	hsv(242, 80%, 27%)
CMYK	cmyk(77.1%, 80%, 0%, 72.5%)
CIE-LAB	lab(7.83, 22.05, -34.53)
CIE-LCH	lch(7.83, 40.97, 302.56°)
OKLab	oklab(21.48% 0.0095 -0.0998)
OKLCH	oklch(21.48% 0.1 275.4)
XYZ	xyz(1.4759, 0.8663, 5.8826)
Luminance	0.0087 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#100E46 #44460E

analogous

#0E2846 #100E46 #2C0E46

triadic

#100E46 #46100E #0E4610

tetradic

#100E46 #460E28 #44460E #0E462C

square

#100E46 #460E28 #44460E #0E462C

split-complementary

#100E46 #462C0E #28460E

monochromatic

#06051A #06051A #100E46 #1C1879 #2722AC

Accessibility & contrast

On white

17.90

#100E46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#100E46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #100E46

17.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##100E46	#FFFFFF	#000000	##FFFFFF
##100E46	1.00	17.90	1.17	17.90
#FFFFFF	17.90	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A48

Deuteranopia (green-blind)

#001545

Tritanopia (blue-blind)

#001E28

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #100e46;
/* rgb */ color: rgb(16, 14, 70);
/* oklch */ color: oklch(21.5% 0.100 275.4);

Tailwind

colors: {
  custom: {
    50: '#584d7a',
    500: '#100e46',
    950: '#000000',
  },
}

SCSS

$custom: #100e46;
$custom-light: #584d7a;
$custom-dark: #000000;

JSON

{
  "hex": "#100e46",
  "rgb": {
    "r": 16,
    "g": 14,
    "b": 70
  },
  "hsl": {
    "h": 242.143,
    "s": 66.667,
    "l": 16.471
  },
  "oklch": {
    "l": 0.21475,
    "c": 0.10025,
    "h": 275.4
  },
  "luminance": 0.00866
}

Semantic roles & 50–950 ramp

primary

#100E46

secondary

#7E812F

accent

#EA3EE3

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#040109

muted

#79777B

Preview Lab

Preview with #100E46

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

Preview Lab → · Contrast checker → · Palette generator →