#102455#102455

#102455 is a dark, moderate blue. Relative luminance 0.020; OKLCH L 27.7% C 0.093 H 264.4°. Best body text is #FFFFFF at 14.94:1 contrast (WCAG AA passes).

Color values

HEX	#102455
RGB	rgb(16, 36, 85)
HSL	hsl(223, 68%, 20%)
HSV	hsv(223, 81%, 33%)
CMYK	cmyk(81.2%, 57.6%, 0%, 66.7%)
CIE-LAB	lab(15.63, 12.03, -32.11)
CIE-LCH	lch(15.63, 34.29, 290.55°)
OKLab	oklab(27.7% -0.0091 -0.0925)
OKLCH	oklch(27.7% 0.093 264.4)
XYZ	xyz(2.4837, 2.0275, 8.8530)
Luminance	0.0203 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102455 #554110

analogous

#104655 #102455 #1F1055

triadic

#102455 #551024 #245510

tetradic

#102455 #551046 #554110 #10551F

square

#102455 #551046 #554110 #10551F

split-complementary

#102455 #551F10 #465510

monochromatic

#050B1A #060E21 #102455 #1A3A89 #2350BC

Accessibility & contrast

On white

14.94

#102455 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#102455 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102455

14.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102455	#FFFFFF	#000000	##FFFFFF
##102455	1.00	14.94	1.41	14.94
#FFFFFF	14.94	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#022A57

Deuteranopia (green-blind)

#002454

Tritanopia (blue-blind)

#003038

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #102455;
/* rgb */ color: rgb(16, 36, 85);
/* oklch */ color: oklch(27.7% 0.093 264.4);

Tailwind

colors: {
  custom: {
    50: '#5a5e85',
    500: '#102455',
    950: '#000000',
  },
}

SCSS

$custom: #102455;
$custom-light: #5a5e85;
$custom-dark: #000000;

JSON

{
  "hex": "#102455",
  "rgb": {
    "r": 16,
    "g": 36,
    "b": 85
  },
  "hsl": {
    "h": 222.609,
    "s": 68.317,
    "l": 19.804
  },
  "oklch": {
    "l": 0.27696,
    "c": 0.09291,
    "h": 264.4
  },
  "luminance": 0.02028
}

Semantic roles & 50–950 ramp

primary

#102455

secondary

#8F7432

accent

#B93DEB

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04040B

muted

#79797C

Preview Lab

Preview with #102455

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

Preview Lab → · Contrast checker → · Palette generator →