#102770#102770

#102770 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 30.9% C 0.129 H 265.6°. Best body text is #FFFFFF at 13.58:1 contrast (WCAG AA passes).

Color values

HEX	#102770
RGB	rgb(16, 39, 112)
HSL	hsl(226, 75%, 25%)
HSV	hsv(226, 86%, 44%)
CMYK	cmyk(85.7%, 65.2%, 0%, 56.1%)
CIE-LAB	lab(18.93, 21.34, -44.54)
CIE-LCH	lch(18.93, 49.39, 295.60°)
OKLab	oklab(30.92% -0.01 -0.1289)
OKLCH	oklch(30.92% 0.129 265.6)
XYZ	xyz(3.8628, 2.7306, 15.6496)
Luminance	0.0273 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102770 #705910

analogous

#105770 #102770 #291070

triadic

#102770 #701027 #277010

tetradic

#102770 #701057 #705910 #107029

square

#102770 #701057 #705910 #107029

split-complementary

#102770 #702910 #577010

monochromatic

#04091B #08143A #102770 #183AA6 #1F4CDB

Accessibility & contrast

On white

13.58

#102770 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#102770 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102770

13.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102770	#FFFFFF	#000000	##FFFFFF
##102770	1.00	13.58	1.55	13.58
#FFFFFF	13.58	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003372

Deuteranopia (green-blind)

#002A6F

Tritanopia (blue-blind)

#003A47

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #102770;
/* rgb */ color: rgb(16, 39, 112);
/* oklch */ color: oklch(30.9% 0.129 265.6);

Tailwind

colors: {
  custom: {
    50: '#62609a',
    500: '#102770',
    950: '#000000',
  },
}

SCSS

$custom: #102770;
$custom-light: #62609a;
$custom-dark: #000000;

JSON

{
  "hex": "#102770",
  "rgb": {
    "r": 16,
    "g": 39,
    "b": 112
  },
  "hsl": {
    "h": 225.625,
    "s": 75,
    "l": 25.098
  },
  "oklch": {
    "l": 0.30921,
    "c": 0.12929,
    "h": 265.6
  },
  "luminance": 0.02731
}

Semantic roles & 50–950 ramp

primary

#102770

secondary

#A88C34

accent

#C536F2

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06050E

muted

#7A797E

Preview Lab

Preview with #102770

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

Preview Lab → · Contrast checker → · Palette generator →