#102975#102975

#102975 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 31.8% C 0.134 H 265.2°. Best body text is #FFFFFF at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#102975
RGB	rgb(16, 41, 117)
HSL	hsl(225, 76%, 26%)
HSV	hsv(225, 86%, 46%)
CMYK	cmyk(86.3%, 65%, 0%, 54.1%)
CIE-LAB	lab(19.96, 21.99, -46.07)
CIE-LCH	lch(19.96, 51.04, 295.51°)
OKLab	oklab(31.83% -0.0112 -0.1333)
OKLCH	oklch(31.83% 0.134 265.2)
XYZ	xyz(4.2164, 2.9799, 17.1791)
Luminance	0.0298 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102975 #755C10

analogous

#105B75 #102975 #2A1075

triadic

#102975 #751029 #297510

tetradic

#102975 #75105B #755C10 #10752A

square

#102975 #75105B #755C10 #10752A

split-complementary

#102975 #752A10 #5B7510

monochromatic

#04091B #09163F #102975 #173CAB #1F4FE0

Accessibility & contrast

On white

13.16

#102975 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#102975 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102975

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102975	#FFFFFF	#000000	##FFFFFF
##102975	1.00	13.16	1.60	13.16
#FFFFFF	13.16	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003577

Deuteranopia (green-blind)

#002C74

Tritanopia (blue-blind)

#003D4A

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #102975;
/* rgb */ color: rgb(16, 41, 117);
/* oklch */ color: oklch(31.8% 0.134 265.2);

Tailwind

colors: {
  custom: {
    50: '#63629e',
    500: '#102975',
    950: '#000000',
  },
}

SCSS

$custom: #102975;
$custom-light: #63629e;
$custom-dark: #000000;

JSON

{
  "hex": "#102975",
  "rgb": {
    "r": 16,
    "g": 41,
    "b": 117
  },
  "hsl": {
    "h": 225.149,
    "s": 75.94,
    "l": 26.078
  },
  "oklch": {
    "l": 0.31833,
    "c": 0.13382,
    "h": 265.2
  },
  "luminance": 0.0298
}

Semantic roles & 50–950 ramp

primary

#102975

secondary

#AC8F35

accent

#C435F3

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#06050E

muted

#7A797E

Preview Lab

Preview with #102975

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

Preview Lab → · Contrast checker → · Palette generator →