#102F68#102F68

#102F68 is a dark, moderate blue. Relative luminance 0.031; OKLCH L 32.0% C 0.107 H 261.3°. Best body text is #FFFFFF at 12.89:1 contrast (WCAG AA passes).

Color values

HEX	#102F68
RGB	rgb(16, 47, 104)
HSL	hsl(219, 73%, 24%)
HSV	hsv(219, 85%, 41%)
CMYK	cmyk(84.6%, 54.8%, 0%, 59.2%)
CIE-LAB	lab(20.60, 12.10, -36.63)
CIE-LCH	lch(20.60, 38.58, 288.29°)
OKLab	oklab(31.96% -0.0162 -0.1055)
OKLCH	oklch(31.96% 0.107 261.3)
XYZ	xyz(3.7280, 3.1422, 13.5040)
Luminance	0.0314 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102F68 #684910

analogous

#105B68 #102F68 #1D1068

triadic

#102F68 #68102F #2F6810

tetradic

#102F68 #68105B #684910 #10681D

square

#102F68 #68105B #684910 #10681D

split-complementary

#102F68 #681D10 #5B6810

monochromatic

#040C1B #081733 #102F68 #18479D #205FD2

Accessibility & contrast

On white

12.89

#102F68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#102F68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102F68

12.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102F68	#FFFFFF	#000000	##FFFFFF
##102F68	1.00	12.89	1.63	12.89
#FFFFFF	12.89	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#08366A

Deuteranopia (green-blind)

#002E67

Tritanopia (blue-blind)

#003D46

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #102f68;
/* rgb */ color: rgb(16, 47, 104);
/* oklch */ color: oklch(32.0% 0.107 261.3);

Tailwind

colors: {
  custom: {
    50: '#5f6694',
    500: '#102f68',
    950: '#000000',
  },
}

SCSS

$custom: #102f68;
$custom-light: #5f6694;
$custom-dark: #000000;

JSON

{
  "hex": "#102f68",
  "rgb": {
    "r": 16,
    "g": 47,
    "b": 104
  },
  "hsl": {
    "h": 218.864,
    "s": 73.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.31964,
    "c": 0.10675,
    "h": 261.3
  },
  "luminance": 0.03143
}

Semantic roles & 50–950 ramp

primary

#102F68

secondary

#A07A34

accent

#AF38F0

background

#F5F6F9

surface

#EAEBF1

border

#C6C6CB

text

#05060D

muted

#797A7E

Preview Lab

Preview with #102F68

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

Preview Lab → · Contrast checker → · Palette generator →