#102C6A#102C6A

#102C6A is a dark, moderate blue. Relative luminance 0.030; OKLCH L 31.4% C 0.114 H 263.1°. Best body text is #FFFFFF at 13.20:1 contrast (WCAG AA passes).

Color values

HEX	#102C6A
RGB	rgb(16, 44, 106)
HSL	hsl(221, 74%, 24%)
HSV	hsv(221, 85%, 42%)
CMYK	cmyk(84.9%, 58.5%, 0%, 58.4%)
CIE-LAB	lab(19.85, 15.16, -39.15)
CIE-LCH	lch(19.85, 41.99, 291.17°)
OKLab	oklab(31.44% -0.0136 -0.113)
OKLCH	oklch(31.44% 0.114 263.1)
XYZ	xyz(3.7150, 2.9517, 14.0068)
Luminance	0.0295 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102C6A #6A4E10

analogous

#10596A #102C6A #21106A

triadic

#102C6A #6A102C #2C6A10

tetradic

#102C6A #6A1059 #6A4E10 #106A21

square

#102C6A #6A1059 #6A4E10 #106A21

split-complementary

#102C6A #6A2110 #596A10

monochromatic

#040B1B #081635 #102C6A #18429F #2058D4

Accessibility & contrast

On white

13.20

#102C6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#102C6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102C6A

13.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102C6A	#FFFFFF	#000000	##FFFFFF
##102C6A	1.00	13.20	1.59	13.20
#FFFFFF	13.20	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00346C

Deuteranopia (green-blind)

#002C69

Tritanopia (blue-blind)

#003B46

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #102c6a;
/* rgb */ color: rgb(16, 44, 106);
/* oklch */ color: oklch(31.4% 0.114 263.1);

Tailwind

colors: {
  custom: {
    50: '#5f6495',
    500: '#102c6a',
    950: '#000000',
  },
}

SCSS

$custom: #102c6a;
$custom-light: #5f6495;
$custom-dark: #000000;

JSON

{
  "hex": "#102c6a",
  "rgb": {
    "r": 16,
    "g": 44,
    "b": 106
  },
  "hsl": {
    "h": 221.333,
    "s": 73.77,
    "l": 23.922
  },
  "oklch": {
    "l": 0.31442,
    "c": 0.11383,
    "h": 263.1
  },
  "luminance": 0.02952
}

Semantic roles & 50–950 ramp

primary

#102C6A

secondary

#A28034

accent

#B737F0

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#05050D

muted

#7A797E

Preview Lab

Preview with #102C6A

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

Preview Lab → · Contrast checker → · Palette generator →