#102C65#102C65

#102C65 is a dark, moderate blue. Relative luminance 0.029; OKLCH L 31.0% C 0.106 H 262.4°. Best body text is #FFFFFF at 13.37:1 contrast (WCAG AA passes).

Color values

HEX	#102C65
RGB	rgb(16, 44, 101)
HSL	hsl(220, 73%, 23%)
HSV	hsv(220, 84%, 40%)
CMYK	cmyk(84.2%, 56.4%, 0%, 60.4%)
CIE-LAB	lab(19.44, 13.01, -36.56)
CIE-LCH	lch(19.44, 38.81, 289.59°)
OKLab	oklab(31% -0.0141 -0.1054)
OKLCH	oklch(31% 0.106 262.4)
XYZ	xyz(3.4625, 2.8507, 12.6771)
Luminance	0.0285 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102C65 #654910

analogous

#105665 #102C65 #1E1065

triadic

#102C65 #65102C #2C6510

tetradic

#102C65 #651056 #654910 #10651E

square

#102C65 #651056 #654910 #10651E

split-complementary

#102C65 #651E10 #566510

monochromatic

#040C1A #081530 #102C65 #18439A #215ACF

Accessibility & contrast

On white

13.37

#102C65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#102C65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102C65

13.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102C65	#FFFFFF	#000000	##FFFFFF
##102C65	1.00	13.37	1.57	13.37
#FFFFFF	13.37	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#023367

Deuteranopia (green-blind)

#002B64

Tritanopia (blue-blind)

#003A44

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #102c65;
/* rgb */ color: rgb(16, 44, 101);
/* oklch */ color: oklch(31.0% 0.106 262.4);

Tailwind

colors: {
  custom: {
    50: '#5e6491',
    500: '#102c65',
    950: '#000000',
  },
}

SCSS

$custom: #102c65;
$custom-light: #5e6491;
$custom-dark: #000000;

JSON

{
  "hex": "#102c65",
  "rgb": {
    "r": 16,
    "g": 44,
    "b": 101
  },
  "hsl": {
    "h": 220.235,
    "s": 72.65,
    "l": 22.941
  },
  "oklch": {
    "l": 0.30998,
    "c": 0.10634,
    "h": 262.4
  },
  "luminance": 0.02851
}

Semantic roles & 50–950 ramp

primary

#102C65

secondary

#9D7B33

accent

#B338EF

background

#F5F5F9

surface

#EAEAF1

border

#C6C6CB

text

#05050D

muted

#79797E

Preview Lab

Preview with #102C65

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

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