#102356#102356

#102356 is a dark, moderate blue. Relative luminance 0.020; OKLCH L 27.5% C 0.096 H 265.1°. Best body text is #FFFFFF at 15.03:1 contrast (WCAG AA passes).

Color values

HEX	#102356
RGB	rgb(16, 35, 86)
HSL	hsl(224, 69%, 20%)
HSV	hsv(224, 81%, 34%)
CMYK	cmyk(81.4%, 59.3%, 0%, 66.3%)
CIE-LAB	lab(15.40, 13.22, -33.15)
CIE-LCH	lch(15.40, 35.69, 291.74°)
OKLab	oklab(27.55% -0.0081 -0.0955)
OKLCH	oklch(27.55% 0.096 265.1)
XYZ	xyz(2.4938, 1.9838, 9.0538)
Luminance	0.0198 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102356 #564310

analogous

#104656 #102356 #201056

triadic

#102356 #561023 #235610

tetradic

#102356 #561046 #564310 #105620

square

#102356 #561046 #564310 #105620

split-complementary

#102356 #562010 #465610

monochromatic

#050B1A #060E22 #102356 #1A388A #234DBD

Accessibility & contrast

On white

15.03

#102356 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#102356 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102356

15.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102356	#FFFFFF	#000000	##FFFFFF
##102356	1.00	15.03	1.40	15.03
#FFFFFF	15.03	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A58

Deuteranopia (green-blind)

#002355

Tritanopia (blue-blind)

#002F38

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #102356;
/* rgb */ color: rgb(16, 35, 86);
/* oklch */ color: oklch(27.5% 0.096 265.1);

Tailwind

colors: {
  custom: {
    50: '#5a5d86',
    500: '#102356',
    950: '#000000',
  },
}

SCSS

$custom: #102356;
$custom-light: #5a5d86;
$custom-dark: #000000;

JSON

{
  "hex": "#102356",
  "rgb": {
    "r": 16,
    "g": 35,
    "b": 86
  },
  "hsl": {
    "h": 223.714,
    "s": 68.627,
    "l": 20
  },
  "oklch": {
    "l": 0.27549,
    "c": 0.09589,
    "h": 265.1
  },
  "luminance": 0.01984
}

Semantic roles & 50–950 ramp

primary

#102356

secondary

#8F7632

accent

#BC3CEB

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04040B

muted

#79797C

Preview Lab

Preview with #102356

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

Preview Lab → · Contrast checker → · Palette generator →