#103280#103280

#103280 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 34.8% C 0.138 H 263.2°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#103280
RGB	rgb(16, 50, 128)
HSL	hsl(222, 78%, 28%)
HSV	hsv(222, 88%, 50%)
CMYK	cmyk(87.5%, 60.9%, 0%, 49.8%)
CIE-LAB	lab(23.50, 20.14, -47.27)
CIE-LCH	lch(23.50, 51.38, 293.08°)
OKLab	oklab(34.78% -0.0162 -0.1367)
OKLCH	oklch(34.78% 0.138 263.2)
XYZ	xyz(5.2492, 3.9492, 20.9035)
Luminance	0.0395 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103280 #805E10

analogous

#106A80 #103280 #261080

triadic

#103280 #801032 #328010

tetradic

#103280 #80106A #805E10 #108026

square

#103280 #80106A #805E10 #108026

split-complementary

#103280 #802610 #6A8010

monochromatic

#030B1B #091D4A #103280 #1747B6 #2660E4

Accessibility & contrast

On white

11.73

#103280 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#103280 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103280

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103280	#FFFFFF	#000000	##FFFFFF
##103280	1.00	11.73	1.79	11.73
#FFFFFF	11.73	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D83

Deuteranopia (green-blind)

#00337F

Tritanopia (blue-blind)

#004654

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #103280;
/* rgb */ color: rgb(16, 50, 128);
/* oklch */ color: oklch(34.8% 0.138 263.2);

Tailwind

colors: {
  custom: {
    50: '#6569a6',
    500: '#103280',
    950: '#000000',
  },
}

SCSS

$custom: #103280;
$custom-light: #6569a6;
$custom-dark: #000000;

JSON

{
  "hex": "#103280",
  "rgb": {
    "r": 16,
    "g": 50,
    "b": 128
  },
  "hsl": {
    "h": 221.786,
    "s": 77.778,
    "l": 28.235
  },
  "oklch": {
    "l": 0.34784,
    "c": 0.13769,
    "h": 263.2
  },
  "luminance": 0.0395
}

Semantic roles & 50–950 ramp

primary

#103280

secondary

#B68F36

accent

#BA34F4

background

#F6F6FA

surface

#EBEBF4

border

#C6C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #103280

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

Preview Lab → · Contrast checker → · Palette generator →