#103175#103175

#103175 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 33.6% C 0.123 H 262.4°. Best body text is #FFFFFF at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#103175
RGB	rgb(16, 49, 117)
HSL	hsl(220, 76%, 26%)
HSV	hsv(220, 86%, 46%)
CMYK	cmyk(86.3%, 58.1%, 0%, 54.1%)
CIE-LAB	lab(22.27, 16.22, -42.30)
CIE-LCH	lch(22.27, 45.31, 290.98°)
OKLab	oklab(33.56% -0.0163 -0.1222)
OKLCH	oklch(33.56% 0.123 262.4)
XYZ	xyz(4.5217, 3.5906, 17.2809)
Luminance	0.0359 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103175 #755410

analogous

#106375 #103175 #211075

triadic

#103175 #751031 #317510

tetradic

#103175 #751063 #755410 #107521

square

#103175 #751063 #755410 #107521

split-complementary

#103175 #752110 #637510

monochromatic

#040B1B #091A3F #103175 #1748AB #1F5EE0

Accessibility & contrast

On white

12.22

#103175 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#103175 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103175

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103175	#FFFFFF	#000000	##FFFFFF
##103175	1.00	12.22	1.72	12.22
#FFFFFF	12.22	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A77

Deuteranopia (green-blind)

#003174

Tritanopia (blue-blind)

#00424E

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #103175;
/* rgb */ color: rgb(16, 49, 117);
/* oklch */ color: oklch(33.6% 0.123 262.4);

Tailwind

colors: {
  custom: {
    50: '#62689d',
    500: '#103175',
    950: '#000000',
  },
}

SCSS

$custom: #103175;
$custom-light: #62689d;
$custom-dark: #000000;

JSON

{
  "hex": "#103175",
  "rgb": {
    "r": 16,
    "g": 49,
    "b": 117
  },
  "hsl": {
    "h": 220.396,
    "s": 75.94,
    "l": 26.078
  },
  "oklch": {
    "l": 0.33561,
    "c": 0.12325,
    "h": 262.4
  },
  "luminance": 0.03591
}

Semantic roles & 50–950 ramp

primary

#103175

secondary

#AC8535

accent

#B535F3

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #103175

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

Preview Lab → · Contrast checker → · Palette generator →