#103263#103263

#103263 is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.3% C 0.095 H 258.1°. Best body text is #FFFFFF at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#103263
RGB	rgb(16, 50, 99)
HSL	hsl(215, 72%, 23%)
HSV	hsv(215, 84%, 39%)
CMYK	cmyk(83.8%, 49.5%, 0%, 61.2%)
CIE-LAB	lab(21.18, 7.76, -32.45)
CIE-LCH	lch(21.18, 33.36, 283.45°)
OKLab	oklab(32.28% -0.0196 -0.0931)
OKLCH	oklch(32.28% 0.095 258.1)
XYZ	xyz(3.6056, 3.2918, 12.2473)
Luminance	0.0329 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103263 #634110

analogous

#105B63 #103263 #181063

triadic

#103263 #631032 #326310

tetradic

#103263 #63105B #634110 #106318

square

#103263 #63105B #634110 #106318

split-complementary

#103263 #631810 #5B6310

monochromatic

#040D1A #07172E #103263 #194D98 #2167CC

Accessibility & contrast

On white

12.66

#103263 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#103263 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103263

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103263	#FFFFFF	#000000	##FFFFFF
##103263	1.00	12.66	1.66	12.66
#FFFFFF	12.66	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#173765

Deuteranopia (green-blind)

#032F62

Tritanopia (blue-blind)

#003E45

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #103263;
/* rgb */ color: rgb(16, 50, 99);
/* oklch */ color: oklch(32.3% 0.095 258.1);

Tailwind

colors: {
  custom: {
    50: '#5d6990',
    500: '#103263',
    950: '#000000',
  },
}

SCSS

$custom: #103263;
$custom-light: #5d6990;
$custom-dark: #000000;

JSON

{
  "hex": "#103263",
  "rgb": {
    "r": 16,
    "g": 50,
    "b": 99
  },
  "hsl": {
    "h": 215.422,
    "s": 72.174,
    "l": 22.549
  },
  "oklch": {
    "l": 0.32282,
    "c": 0.09518,
    "h": 258.1
  },
  "luminance": 0.03292
}

Semantic roles & 50–950 ramp

primary

#103263

secondary

#9C7133

accent

#A439EF

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #103263

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

Preview Lab → · Contrast checker → · Palette generator →