#102248#102248

#102248 is a dark, moderate blue. Relative luminance 0.017; OKLCH L 26.1% C 0.075 H 263.1°. Best body text is #FFFFFF at 15.62:1 contrast (WCAG AA passes).

Color values

HEX	#102248
RGB	rgb(16, 34, 72)
HSL	hsl(221, 64%, 17%)
HSV	hsv(221, 78%, 28%)
CMYK	cmyk(77.8%, 52.8%, 0%, 71.8%)
CIE-LAB	lab(13.95, 7.88, -25.95)
CIE-LCH	lch(13.95, 27.12, 286.89°)
OKLab	oklab(26.09% -0.0089 -0.0744)
OKLCH	oklch(26.09% 0.075 263.1)
XYZ	xyz(1.9550, 1.7219, 6.3590)
Luminance	0.0172 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102248 #483610

analogous

#103E48 #102248 #1A1048

triadic

#102248 #481022 #224810

tetradic

#102248 #48103E #483610 #10481A

square

#102248 #48103E #483610 #10481A

split-complementary

#102248 #481A10 #3E4810

monochromatic

#060C19 #060C19 #102248 #1B3A7A #2651AC

Accessibility & contrast

On white

15.62

#102248 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#102248 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102248

15.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102248	#FFFFFF	#000000	##FFFFFF
##102248	1.00	15.62	1.34	15.62
#FFFFFF	15.62	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E2649

Deuteranopia (green-blind)

#032147

Tritanopia (blue-blind)

#002B31

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #102248;
/* rgb */ color: rgb(16, 34, 72);
/* oklch */ color: oklch(26.1% 0.075 263.1);

Tailwind

colors: {
  custom: {
    50: '#565c7b',
    500: '#102248',
    950: '#000000',
  },
}

SCSS

$custom: #102248;
$custom-light: #565c7b;
$custom-dark: #000000;

JSON

{
  "hex": "#102248",
  "rgb": {
    "r": 16,
    "g": 34,
    "b": 72
  },
  "hsl": {
    "h": 220.714,
    "s": 63.636,
    "l": 17.255
  },
  "oklch": {
    "l": 0.26089,
    "c": 0.07492,
    "h": 263.1
  },
  "luminance": 0.01722
}

Semantic roles & 50–950 ramp

primary

#102248

secondary

#826832

accent

#B141E7

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#030409

muted

#78797B

Preview Lab

Preview with #102248

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

Preview Lab → · Contrast checker → · Palette generator →