#102D6A#102D6A

#102D6A is a dark, moderate blue. Relative luminance 0.030; OKLCH L 31.7% C 0.112 H 262.7°. Best body text is #FFFFFF at 13.08:1 contrast (WCAG AA passes).

Color values

HEX	#102D6A
RGB	rgb(16, 45, 106)
HSL	hsl(221, 74%, 24%)
HSV	hsv(221, 85%, 42%)
CMYK	cmyk(84.9%, 57.5%, 0%, 58.4%)
CIE-LAB	lab(20.15, 14.43, -38.66)
CIE-LCH	lch(20.15, 41.27, 290.47°)
OKLab	oklab(31.67% -0.0144 -0.1115)
OKLCH	oklch(31.67% 0.112 262.7)
XYZ	xyz(3.7527, 3.0271, 14.0194)
Luminance	0.0303 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102D6A #6A4D10

analogous

#105A6A #102D6A #20106A

triadic

#102D6A #6A102D #2D6A10

tetradic

#102D6A #6A105A #6A4D10 #106A20

square

#102D6A #6A105A #6A4D10 #106A20

split-complementary

#102D6A #6A2010 #5A6A10

monochromatic

#040B1B #081635 #102D6A #18449F #205AD4

Accessibility & contrast

On white

13.08

#102D6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#102D6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102D6A

13.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102D6A	#FFFFFF	#000000	##FFFFFF
##102D6A	1.00	13.08	1.61	13.08
#FFFFFF	13.08	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00356C

Deuteranopia (green-blind)

#002D69

Tritanopia (blue-blind)

#003C46

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #102d6a;
/* rgb */ color: rgb(16, 45, 106);
/* oklch */ color: oklch(31.7% 0.112 262.7);

Tailwind

colors: {
  custom: {
    50: '#5f6595',
    500: '#102d6a',
    950: '#000000',
  },
}

SCSS

$custom: #102d6a;
$custom-light: #5f6595;
$custom-dark: #000000;

JSON

{
  "hex": "#102d6a",
  "rgb": {
    "r": 16,
    "g": 45,
    "b": 106
  },
  "hsl": {
    "h": 220.667,
    "s": 73.77,
    "l": 23.922
  },
  "oklch": {
    "l": 0.31671,
    "c": 0.11247,
    "h": 262.7
  },
  "luminance": 0.03028
}

Semantic roles & 50–950 ramp

primary

#102D6A

secondary

#A27F34

accent

#B537F0

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#05050D

muted

#7A7A7E

Preview Lab

Preview with #102D6A

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

Preview Lab → · Contrast checker → · Palette generator →