#102355#102355

#102355 is a dark, moderate blue. Relative luminance 0.020; OKLCH L 27.5% C 0.094 H 265.0°. Best body text is #FFFFFF at 15.07:1 contrast (WCAG AA passes).

Color values

HEX	#102355
RGB	rgb(16, 35, 85)
HSL	hsl(223, 68%, 20%)
HSV	hsv(223, 81%, 33%)
CMYK	cmyk(81.2%, 58.8%, 0%, 66.7%)
CIE-LAB	lab(15.32, 12.79, -32.62)
CIE-LCH	lch(15.32, 35.03, 291.41°)
OKLab	oklab(27.46% -0.0082 -0.094)
OKLCH	oklch(27.46% 0.094 265)
XYZ	xyz(2.4538, 1.9678, 8.8431)
Luminance	0.0197 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102355 #554210

analogous

#104655 #102355 #1F1055

triadic

#102355 #551023 #235510

tetradic

#102355 #551046 #554210 #10551F

square

#102355 #551046 #554210 #10551F

split-complementary

#102355 #551F10 #465510

monochromatic

#050B1A #060E21 #102355 #1A3889 #234DBC

Accessibility & contrast

On white

15.07

#102355 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#102355 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102355

15.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102355	#FFFFFF	#000000	##FFFFFF
##102355	1.00	15.07	1.39	15.07
#FFFFFF	15.07	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A57

Deuteranopia (green-blind)

#002354

Tritanopia (blue-blind)

#002F38

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #102355;
/* rgb */ color: rgb(16, 35, 85);
/* oklch */ color: oklch(27.5% 0.094 265.0);

Tailwind

colors: {
  custom: {
    50: '#5a5d85',
    500: '#102355',
    950: '#000000',
  },
}

SCSS

$custom: #102355;
$custom-light: #5a5d85;
$custom-dark: #000000;

JSON

{
  "hex": "#102355",
  "rgb": {
    "r": 16,
    "g": 35,
    "b": 85
  },
  "hsl": {
    "h": 223.478,
    "s": 68.317,
    "l": 19.804
  },
  "oklch": {
    "l": 0.27458,
    "c": 0.09433,
    "h": 265
  },
  "luminance": 0.01968
}

Semantic roles & 50–950 ramp

primary

#102355

secondary

#8F7532

accent

#BB3DEB

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04040B

muted

#79797C

Preview Lab

Preview with #102355

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

Preview Lab → · Contrast checker → · Palette generator →