#102748#102748

#102748 is a dark, moderate blue. Relative luminance 0.020; OKLCH L 27.4% C 0.068 H 257.7°. Best body text is #FFFFFF at 14.94:1 contrast (WCAG AA passes).

Color values

HEX	#102748
RGB	rgb(16, 39, 72)
HSL	hsl(215, 64%, 17%)
HSV	hsv(215, 78%, 28%)
CMYK	cmyk(77.8%, 45.8%, 0%, 71.8%)
CIE-LAB	lab(15.64, 4.12, -23.25)
CIE-LCH	lch(15.64, 23.62, 280.05°)
OKLab	oklab(27.39% -0.0145 -0.0664)
OKLCH	oklch(27.39% 0.068 257.7)
XYZ	xyz(2.1085, 2.0289, 6.4101)
Luminance	0.0203 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102748 #483110

analogous

#104348 #102748 #151048

triadic

#102748 #481027 #274810

tetradic

#102748 #481043 #483110 #104815

square

#102748 #481043 #483110 #104815

split-complementary

#102748 #481510 #434810

monochromatic

#060E19 #060E19 #102748 #1B427A #265DAC

Accessibility & contrast

On white

14.94

#102748 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#102748 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102748

14.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102748	#FFFFFF	#000000	##FFFFFF
##102748	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)

#182A49

Deuteranopia (green-blind)

#0F2547

Tritanopia (blue-blind)

#002F34

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #102748;
/* rgb */ color: rgb(16, 39, 72);
/* oklch */ color: oklch(27.4% 0.068 257.7);

Tailwind

colors: {
  custom: {
    50: '#56607b',
    500: '#102748',
    950: '#000000',
  },
}

SCSS

$custom: #102748;
$custom-light: #56607b;
$custom-dark: #000000;

JSON

{
  "hex": "#102748",
  "rgb": {
    "r": 16,
    "g": 39,
    "b": 72
  },
  "hsl": {
    "h": 215.357,
    "s": 63.636,
    "l": 17.255
  },
  "oklch": {
    "l": 0.27388,
    "c": 0.06792,
    "h": 257.7
  },
  "luminance": 0.02029
}

Semantic roles & 50–950 ramp

primary

#102748

secondary

#826132

accent

#A341E7

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#030409

muted

#78797B

Preview Lab

Preview with #102748

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

Preview Lab → · Contrast checker → · Palette generator →