#102D65#102D65

#102D65 is a dark, moderate blue. Relative luminance 0.029; OKLCH L 31.2% C 0.105 H 261.8°. Best body text is #FFFFFF at 13.25:1 contrast (WCAG AA passes).

Color values

HEX	#102D65
RGB	rgb(16, 45, 101)
HSL	hsl(220, 73%, 23%)
HSV	hsv(220, 84%, 40%)
CMYK	cmyk(84.2%, 55.4%, 0%, 60.4%)
CIE-LAB	lab(19.75, 12.27, -36.06)
CIE-LCH	lch(19.75, 38.09, 288.80°)
OKLab	oklab(31.23% -0.0149 -0.1039)
OKLCH	oklch(31.23% 0.105 261.8)
XYZ	xyz(3.5002, 2.9261, 12.6897)
Luminance	0.0293 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102D65 #654810

analogous

#105865 #102D65 #1D1065

triadic

#102D65 #65102D #2D6510

tetradic

#102D65 #651058 #654810 #10651D

square

#102D65 #651058 #654810 #10651D

split-complementary

#102D65 #651D10 #586510

monochromatic

#040C1A #081530 #102D65 #18459A #215CCF

Accessibility & contrast

On white

13.25

#102D65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#102D65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102D65

13.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102D65	#FFFFFF	#000000	##FFFFFF
##102D65	1.00	13.25	1.59	13.25
#FFFFFF	13.25	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#063467

Deuteranopia (green-blind)

#002C64

Tritanopia (blue-blind)

#003B44

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #102d65;
/* rgb */ color: rgb(16, 45, 101);
/* oklch */ color: oklch(31.2% 0.105 261.8);

Tailwind

colors: {
  custom: {
    50: '#5e6591',
    500: '#102d65',
    950: '#000000',
  },
}

SCSS

$custom: #102d65;
$custom-light: #5e6591;
$custom-dark: #000000;

JSON

{
  "hex": "#102d65",
  "rgb": {
    "r": 16,
    "g": 45,
    "b": 101
  },
  "hsl": {
    "h": 219.529,
    "s": 72.65,
    "l": 22.941
  },
  "oklch": {
    "l": 0.31234,
    "c": 0.10497,
    "h": 261.8
  },
  "luminance": 0.02927
}

Semantic roles & 50–950 ramp

primary

#102D65

secondary

#9D7933

accent

#B138EF

background

#F5F6F9

surface

#EAEBF1

border

#C6C6CB

text

#05050D

muted

#797A7E

Preview Lab

Preview with #102D65

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

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