#10114F#10114F

#10114F is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.1% C 0.110 H 273.0°. Best body text is #FFFFFF at 17.28:1 contrast (WCAG AA passes).

Color values

HEX	#10114F
RGB	rgb(16, 17, 79)
HSL	hsl(239, 66%, 19%)
HSV	hsv(239, 80%, 31%)
CMYK	cmyk(79.7%, 78.5%, 0%, 69%)
CIE-LAB	lab(9.60, 23.52, -37.86)
CIE-LCH	lch(9.60, 44.58, 301.85°)
OKLab	oklab(23.06% 0.0058 -0.1095)
OKLCH	oklch(23.06% 0.11 273)
XYZ	xyz(1.8249, 1.0754, 7.5070)
Luminance	0.0108 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.36

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10114F #4F4E10

analogous

#10304F #10114F #2E104F

triadic

#10114F #4F1011 #114F10

tetradic

#10114F #4F1030 #4F4E10 #104F2E

square

#10114F #4F1030 #4F4E10 #104F2E

split-complementary

#10114F #4F2E10 #304F10

monochromatic

#050519 #06061C #10114F #1A1C82 #2527B5

Accessibility & contrast

On white

17.28

#10114F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#10114F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10114F

17.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10114F	#FFFFFF	#000000	##FFFFFF
##10114F	1.00	17.28	1.22	17.28
#FFFFFF	17.28	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E51

Deuteranopia (green-blind)

#00184E

Tritanopia (blue-blind)

#00222E

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #10114f;
/* rgb */ color: rgb(16, 17, 79);
/* oklch */ color: oklch(23.1% 0.110 273.0);

Tailwind

colors: {
  custom: {
    50: '#5a4f81',
    500: '#10114f',
    950: '#000000',
  },
}

SCSS

$custom: #10114f;
$custom-light: #5a4f81;
$custom-dark: #000000;

JSON

{
  "hex": "#10114f",
  "rgb": {
    "r": 16,
    "g": 17,
    "b": 79
  },
  "hsl": {
    "h": 239.048,
    "s": 66.316,
    "l": 18.627
  },
  "oklch": {
    "l": 0.23061,
    "c": 0.10968,
    "h": 273
  },
  "luminance": 0.01076
}

Semantic roles & 50–950 ramp

primary

#10114F

secondary

#898732

accent

#E73FE9

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04020A

muted

#79787C

Preview Lab

Preview with #10114F

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

Preview Lab → · Contrast checker → · Palette generator →