#102347#102347

#102347 is a dark, moderate blue. Relative luminance 0.018; OKLCH L 26.3% C 0.072 H 261.8°. Best body text is #FFFFFF at 15.52:1 contrast (WCAG AA passes).

Color values

HEX	#102347
RGB	rgb(16, 35, 71)
HSL	hsl(219, 63%, 17%)
HSV	hsv(219, 77%, 28%)
CMYK	cmyk(77.5%, 50.7%, 0%, 72.2%)
CIE-LAB	lab(14.21, 6.68, -24.84)
CIE-LCH	lch(14.21, 25.73, 285.06°)
OKLab	oklab(26.26% -0.0102 -0.0711)
OKLCH	oklch(26.26% 0.072 261.8)
XYZ	xyz(1.9516, 1.7670, 6.1982)
Luminance	0.0177 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102347 #473410

analogous

#103F47 #102347 #191047

triadic

#102347 #471023 #234710

tetradic

#102347 #47103F #473410 #104719

square

#102347 #47103F #473410 #104719

split-complementary

#102347 #471910 #3F4710

monochromatic

#060C19 #060C19 #102347 #1B3C79 #2754AB

Accessibility & contrast

On white

15.52

#102347 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#102347 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102347

15.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102347	#FFFFFF	#000000	##FFFFFF
##102347	1.00	15.52	1.35	15.52
#FFFFFF	15.52	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#112748

Deuteranopia (green-blind)

#072246

Tritanopia (blue-blind)

#002B31

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #102347;
/* rgb */ color: rgb(16, 35, 71);
/* oklch */ color: oklch(26.3% 0.072 261.8);

Tailwind

colors: {
  custom: {
    50: '#565d7a',
    500: '#102347',
    950: '#000000',
  },
}

SCSS

$custom: #102347;
$custom-light: #565d7a;
$custom-dark: #000000;

JSON

{
  "hex": "#102347",
  "rgb": {
    "r": 16,
    "g": 35,
    "b": 71
  },
  "hsl": {
    "h": 219.273,
    "s": 63.218,
    "l": 17.059
  },
  "oklch": {
    "l": 0.26264,
    "c": 0.07184,
    "h": 261.8
  },
  "luminance": 0.01767
}

Semantic roles & 50–950 ramp

primary

#102347

secondary

#816632

accent

#AD42E6

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030409

muted

#78797B

Preview Lab

Preview with #102347

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

Preview Lab → · Contrast checker → · Palette generator →