#102D73#102D73

#102D73 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 32.5% C 0.126 H 263.7°. Best body text is #FFFFFF at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#102D73
RGB	rgb(16, 45, 115)
HSL	hsl(222, 76%, 26%)
HSV	hsv(222, 86%, 45%)
CMYK	cmyk(86.1%, 60.9%, 0%, 54.9%)
CIE-LAB	lab(20.92, 18.27, -43.22)
CIE-LCH	lch(20.92, 46.92, 292.91°)
OKLab	oklab(32.49% -0.0137 -0.1249)
OKLCH	oklch(32.49% 0.126 263.7)
XYZ	xyz(4.2455, 3.2242, 16.6149)
Luminance	0.0323 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102D73 #735610

analogous

#105E73 #102D73 #241073

triadic

#102D73 #73102D #2D7310

tetradic

#102D73 #73105E #735610 #107324

square

#102D73 #73105E #735610 #107324

split-complementary

#102D73 #732410 #5E7310

monochromatic

#040B1B #09183D #102D73 #1742A9 #1F57DE

Accessibility & contrast

On white

12.77

#102D73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#102D73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102D73

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102D73	#FFFFFF	#000000	##FFFFFF
##102D73	1.00	12.77	1.65	12.77
#FFFFFF	12.77	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003775

Deuteranopia (green-blind)

#002E72

Tritanopia (blue-blind)

#003F4B

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #102d73;
/* rgb */ color: rgb(16, 45, 115);
/* oklch */ color: oklch(32.5% 0.126 263.7);

Tailwind

colors: {
  custom: {
    50: '#62659c',
    500: '#102d73',
    950: '#000000',
  },
}

SCSS

$custom: #102d73;
$custom-light: #62659c;
$custom-dark: #000000;

JSON

{
  "hex": "#102d73",
  "rgb": {
    "r": 16,
    "g": 45,
    "b": 115
  },
  "hsl": {
    "h": 222.424,
    "s": 75.573,
    "l": 25.686
  },
  "oklch": {
    "l": 0.32491,
    "c": 0.12569,
    "h": 263.7
  },
  "luminance": 0.03225
}

Semantic roles & 50–950 ramp

primary

#102D73

secondary

#AA8834

accent

#BB36F2

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06050E

muted

#7A7A7E

Preview Lab

Preview with #102D73

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

Preview Lab → · Contrast checker → · Palette generator →