#102C6E#102C6E

#102C6E is a dark, moderate blue. Relative luminance 0.030; OKLCH L 31.8% C 0.120 H 263.6°. Best body text is #FFFFFF at 13.06:1 contrast (WCAG AA passes).

Color values

HEX	#102C6E
RGB	rgb(16, 44, 110)
HSL	hsl(222, 75%, 25%)
HSV	hsv(222, 85%, 43%)
CMYK	cmyk(85.5%, 60%, 0%, 56.9%)
CIE-LAB	lab(20.19, 16.87, -41.19)
CIE-LCH	lch(20.19, 44.51, 292.27°)
OKLab	oklab(31.81% -0.0133 -0.119)
OKLCH	oklch(31.81% 0.12 263.6)
XYZ	xyz(3.9278, 3.0368, 15.1280)
Luminance	0.0304 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102C6E #6E5210

analogous

#105B6E #102C6E #23106E

triadic

#102C6E #6E102C #2C6E10

tetradic

#102C6E #6E105B #6E5210 #106E23

square

#102C6E #6E105B #6E5210 #106E23

split-complementary

#102C6E #6E2310 #5B6E10

monochromatic

#040B1B #081739 #102C6E #1841A3 #2057D9

Accessibility & contrast

On white

13.06

#102C6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#102C6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102C6E

13.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102C6E	#FFFFFF	#000000	##FFFFFF
##102C6E	1.00	13.06	1.61	13.06
#FFFFFF	13.06	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003570

Deuteranopia (green-blind)

#002D6D

Tritanopia (blue-blind)

#003D48

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #102c6e;
/* rgb */ color: rgb(16, 44, 110);
/* oklch */ color: oklch(31.8% 0.120 263.6);

Tailwind

colors: {
  custom: {
    50: '#616498',
    500: '#102c6e',
    950: '#000000',
  },
}

SCSS

$custom: #102c6e;
$custom-light: #616498;
$custom-dark: #000000;

JSON

{
  "hex": "#102c6e",
  "rgb": {
    "r": 16,
    "g": 44,
    "b": 110
  },
  "hsl": {
    "h": 222.128,
    "s": 74.603,
    "l": 24.706
  },
  "oklch": {
    "l": 0.31807,
    "c": 0.11974,
    "h": 263.6
  },
  "luminance": 0.03037
}

Semantic roles & 50–950 ramp

primary

#102C6E

secondary

#A68434

accent

#BA37F1

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#06050E

muted

#7A797E

Preview Lab

Preview with #102C6E

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

Preview Lab → · Contrast checker → · Palette generator →