#102970#102970

#102970 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 31.3% C 0.127 H 264.9°. Best body text is #FFFFFF at 13.35:1 contrast (WCAG AA passes).

Color values

HEX	#102970
RGB	rgb(16, 41, 112)
HSL	hsl(224, 75%, 25%)
HSV	hsv(224, 86%, 44%)
CMYK	cmyk(85.7%, 63.4%, 0%, 56.1%)
CIE-LAB	lab(19.50, 19.90, -43.61)
CIE-LCH	lch(19.50, 47.94, 294.52°)
OKLab	oklab(31.34% -0.0112 -0.1262)
OKLCH	oklch(31.34% 0.127 264.9)
XYZ	xyz(3.9302, 2.8654, 15.6720)
Luminance	0.0287 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102970 #705710

analogous

#105970 #102970 #271070

triadic

#102970 #701029 #297010

tetradic

#102970 #701059 #705710 #107027

square

#102970 #701059 #705710 #107027

split-complementary

#102970 #702710 #597010

monochromatic

#040A1B #08153A #102970 #183DA6 #1F50DB

Accessibility & contrast

On white

13.35

#102970 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#102970 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102970

13.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102970	#FFFFFF	#000000	##FFFFFF
##102970	1.00	13.35	1.57	13.35
#FFFFFF	13.35	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003472

Deuteranopia (green-blind)

#002B6F

Tritanopia (blue-blind)

#003B48

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #102970;
/* rgb */ color: rgb(16, 41, 112);
/* oklch */ color: oklch(31.3% 0.127 264.9);

Tailwind

colors: {
  custom: {
    50: '#61629a',
    500: '#102970',
    950: '#000000',
  },
}

SCSS

$custom: #102970;
$custom-light: #61629a;
$custom-dark: #000000;

JSON

{
  "hex": "#102970",
  "rgb": {
    "r": 16,
    "g": 41,
    "b": 112
  },
  "hsl": {
    "h": 224.375,
    "s": 75,
    "l": 25.098
  },
  "oklch": {
    "l": 0.31342,
    "c": 0.12666,
    "h": 264.9
  },
  "luminance": 0.02866
}

Semantic roles & 50–950 ramp

primary

#102970

secondary

#A88A34

accent

#C136F2

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#06050E

muted

#7A797E

Preview Lab

Preview with #102970

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

Preview Lab → · Contrast checker → · Palette generator →